Answers
Answer:
A
Step-by-step explanation:
Related Questions
The measures of the angles in an equilateral triangle are equal.
What is the measure of each angle of an equilateral triangle?
A.
30°
B.
45°
C.
60°
D.
90°
Answers
Answer:
c.60°is the measure of each angle of an equilateral triangle.
Complete the double number to line show percentages of $50. Fill in the blanks below to match the order of the number line and its missing values:
Money (dollars) & Percentages
0 is just 0
12.50 percent is 25
______ percent is ______
25 percent is ______
50 is 100
62.50 is 125
_____ Percent is ______
Answers
Find the missing right triangle side lengths in the models of the Pythagorean Theorem below
Answers
Answer: 24, 10, 26 and 4.6, 5, 6.7
Step-by-step explanation: for the first triangle the square with the area 576 has side lengths of 24 because 24 is the square root of 576, the square with the area 676 has a side length of 26 because 26 is the square root of 576, and we already know the side lengths of the third triangle are 10 for the second triange we know the side length of the square with the area 21 is about 4.6 because √21 ≈ 4.6 and the square with the area 25 the side length is 5 because √25 = 5 and the last square the side length is 6.7 because √46 ≈ 6.7
Answer:
The picture on the left doesn’t have a right triangle.
Classify this number
-7?
Answers
Answer:
whole number (maybe)............
Answer:
That is a integer, and rational number
Step-by-step explanation:
It has a negative it cannot be a WHOLE NUMBER
PLEASE HELP 1000 Points
Answers
Answer:
The answer is B
:D pls give brainliest
kfkblhahahahshsh
Help? pleaseee
Complete the statement. Round to the nearest hundredth if necessary.
64 lb =? kg
Answers
Answer: 29.03
Step-by-step explanation:
Answer:
29.03 kg
Step-by-step explanation:
G00gle is your friend lol. 64lb = 29.0299117 kg
Rounded: 29.03kg
Please help me I will give you the brain thing with extra points if you help me, please. I need to get this right. 4/5
Answers
Answer:
C
Step-by-step explanation:
The answer is C because if it was a then the triangles would have to become smaller so it has to be rotation because is the same sizes
If you took 40% of $300, would you get the same result in the previous slide? Show your work to explain yourself.
(previous work : A $300 mountain bike is discounted by 30% and then discounted an additional 10% for shoppers who arrive before 5:00am.)
Answers
Answer:
250% or 11/100
Step-by-step explanation:
Find the value of . A. 3 B. 5 C. 25 D. 375
Answers
Answer:
ANSWER IS 5!!! hope this helps
Find the sale price
7. The regular price was $8.99. The Sale is 20% off. The sale price is $_
PLEASEEEE HELPP!!!! PLEASEE HELP NOW PLEASE!!
Answers
Answer:
7.19
Step-by-step explanation:
Answer
$7.20 if you round up. Not rounded is $7.198 or just $7.19
Step-by-step explanation
First, get original price which is $9 rounded.
Then, multiple by percent off which would be .20 or .2. Don't get this confused with 2% off which is .02.
After multiplying, you should get the answer of $1.80, this is 20% of $9.00. So if the product was 20% off, you would subtract. This gives you the final answer of $7.20
A thanks or good rating would be greatly appreciated :D
PLEASE HELP I NEED IT
Answers
Answer:
8/36 and 15/36
Step-by-step explanation:
2/9*4/1= 9/36
5/12*3/1= 15/36
Answer these questions about killer whales:
What do killer whales look like? Be very specific, colors, size, length, spots, stripes, camouflage...etc.
What are some facts about killer whales? List at least 5.
I will give brainliest, thanks, friend request, and 5 stars to the best answer.
Answers
Answer:
Adult male killer whales are larger overall than their female counterpart including features such as pectoral flippers, dorsal fins, tail flukes, and girth. The largest recorded male killer whale was 9.8 m (32 ft.) in length and weighed 10,000 kg (22,000 lbs.) The largest recorded female was 8.5 m (28 ft.) and weighed 7,500 kg (16,500 lbs.). Data from Icelandic killer whales (North Atlantic type 1) indicate that an average-size male is about 5.8 to 6.7 m (19 to 22 ft.) long, while females averaged 4.9 to 5.8 m (16 to 19 ft.) long. Killer whale sizes vary significantly between different ecotypes.
Male Antarctic type A killer whales can reach lengths of 9.2 m (30 ft.) making them the largest known killer whales. The smallest killer whale ecotype is the Antarctic type C killer whales in which adult females average 5.2 m (17 ft.) and adult males average 5.6 m (18 ft.) in length and can reach a maximum of 6.1 m (20 ft.). At SeaWorld, average size for adult males is 6.6 m (21.7 ft.) Two of the largest adult male killer whales at SeaWorld weigh 4,340 kg (9,570 lbs.) and 5,380 kg (11,860 lbs.).
At SeaWorld, average size for females is 5.5 m (18 ft.) and 2,442 kg. (5,384 lbs.) SeaWorld's adult female whales range in weight from 2,313 kg (5,100 lbs.) to 3,719 kg (8,200 lbs.). The general body shape of a killer whale is roughly cylindrical but tapering at both ends. This characteristic fusiform shape is quite energy efficient for swimming. Killer whales are black and white, with a gray patch called a "saddle" or a "cape" on the back, just behind the dorsal fin. A killer whale's forelimbs are adapted for swimming. A killer whales uses its rounded, paddlelike pectoral flippers to steer and, with the help of the flukes, to stop. A killer whale's pectoral flipper contains 5 digits much like the fingers on a human hand. Each lobe of the two-lobed tail is called a fluke. Flukes are flat pads of tough, dense, fibrous connective tissue, completely without bone or cartilage. Like the flukes, the dorsal fin is made of dense, fibrous connective tissue, without bones or cartilage. A killer whale has an indistinct rostrum (snout-like projection).
A single blowhole on top of the head is covered by a muscular flap. A killer whale breathes through its blowhole. The blowhole is relaxed in a closed position, and the flap provides a water-tight seal. To open its blowhole, a killer whale contracts the muscular flap.
A killer whale's eyes are on each side of its head, just behind and above the corner of its mouth, and in front of its white eyespot.
A killer whale's large teeth are conical and interlocking. Toothed whales have only one set of teeth; they are not replaced once lost. The number of teeth varies among individuals. There are usually 10 to 14 teeth on each side of each jaw (40 to 56 teeth total). A killer whale's blubber layer lies beneath the dermis and measures from 7.6 to 10 cm (3 to 4 in.) thick. Blubber is a layer of fat reinforced by collagen and elastic fibers. In general, blubber has a number of important functions: A killer whale's dermis (skin) is smooth. The outer layer continually and rapidly renews itself, and the old skin sloughs off. The increased skin cell turnover increases swimming efficiency by creating a smooth body surface which reduces drag.
Facts:
1) The name killer whale derives from their original name ‘whale killers’ given to them by sailors who saw them hunting whales. Over time, the name eventually switched around. The name ‘orca‘ comes from their Latin species name Orcinus orca, where orcinus translates to mean ‘Kingdom of the dead’.
2. Despite their name, killer whales are actually a dolphin – the largest species of oceanic dolphin!
3.Whilst they can and do eat prey such as finfish and marine mammals, New Zealand orca have become specialised at hunting sharks and rays. They can often be seen up around rocky reefs and in the shallows of beaches while they are hunting.
4.The average life span of an orca is not too dissimilar to a human, at 50-80 years for females and slightly less for males at 29-60 years.
5.Orca can be seen in every ocean on the earth. They are one of the most successful marine mammals in terms of range.
At Whitney's Hats, 60% of the 100 hats are baseball caps. How many baseball caps are there?
Answers
Answer:
60
Step-by-step explanation:
60% of 100 is 60
100 = 100%
60 = 60%
Answer:
The answer is 60
Step-by-step explanation:
The answer is 60 because
[tex]0.6 * 100 = 60[/tex]
PLEASE HELP ASAP PLEASE
Answers
Answer:
3 2/9 units
Step-by-step explanation:
pls help for a crown thing
Answers
Answer:
the answer is c
Step-by-step explanation:
just is.
Answer: c
Step-by-step explanation:
45% means its out of 100
What is \frac{\sqrt{7}}{\sqrt{11}} in simplest radical form?
Pls i really need help on this :/
Answers
Answer: [tex]\frac{\sqrt{77}}{11}[/tex]
===================================================
Explanation:
Assuming you want to rationalize the denominator, we multiply top and bottom by sqrt(11) like so
[tex]x = \frac{\sqrt{7}}{\sqrt{11}}\\\\x = \frac{\sqrt{7}*\sqrt{11}}{\sqrt{11}*\sqrt{11}}\\\\x = \frac{\sqrt{7*11}}{\sqrt{11*11}}\\\\x = \frac{\sqrt{77}}{\sqrt{121}}\\\\x = \frac{\sqrt{77}}{11}\\\\[/tex]
In the third step, I used the rule that sqrt(A)*sqrt(B) = sqrt(A*B).
please help and explain how you got your answer
Answers
Answer:
B, C, D are the answers
Step-by-step explanation:
Cost of the item you multiply with amount
Nelson is planning out his monthly budget and estimates that he spends $250 on food each month. When he got his bank statement, he discovered that his actual food expense for the month was $315. Calculate his percent error. Round to the nearest whole percent.
Answers
Answer:
21
Step-by-step explanation:
250 / 315 = 0.79
0.79 x 100 = 79
100 - 79 = 21
On a coordinate plane, the pre-image is shifted 2 units to the right and 1 unit up. It is rotated 90 degrees counterclockwise. Which sequence of transformations produced the image? a counter-clockwise rotation 90° about the origin followed by a translation 2 units to the right and 1 unit up a translation 2 units to the right and 1 unit up followed by a counter-clockwise rotation 90° about the origin a clockwise rotation 90° about the origin followed by a reflection across the y-axis a reflection across the y-axis followed by a clockwise rotation 90° about the origin
Answers
Answer:
B.Step-by-step explanation:
B.a translation 2 units to the right and 1 unit up followed by a counter-clockwise rotation 90° about the origin
Answer:
b
Step-by-step explanation:
Can someone help me put this in slope-intercept form with steps?
2x+3y = -1
Answers
Answer:
Step-by-step explanation:
basically here we wanna get y by itself
so
2x + 3y = -1
subtract 2x from both sides
3y = -2x -1
then to get y by itself we have to divide everything by 3
y = -2/3x - 1/3
this is your equation in slope intercept form
hope this helps <3
Explanation:
3y= -2x-1 (subtract 2x from 3y and transfer it to the other side)
y= -2x/3 -1/3 (divide 3 on both sides to leave y alone)
Final Answer: y= -2/3 x -1/3 (y equals to negative two-third x minus one-third)
Boden's account has a principal of $800 and a simple interest rate of 3.9%. Complete the number line. How much money will be in the account after 4 years, assuming Boden does not add or take out any money?
Answers
Answer:
I have the same question lol
Step-by-step explanation:
please help if anyone answers this
Answer:
Answer: 800 x 1.033^4 = 910.9
Step-by-step explanation:
really sorry if this is wrong I tried
A video game store sold 65 video games on Friday. On Saturday, they sold 91 video games. What was the percent of change?
Answers
I believe that it might be a 71.428571428571% difference
Answer:
cc
Step-by-step explanation:
ccc
Please answer the blank boxes, and please don't use this question for points. It's my hw and I am trying to get it done by the end of the night so please, only answer the question.
Thank you in advance!
Answers
X(1+2+3)
1/2x-3
3xy+4yz
Z(2xy-3y+4x)
which of the following is equalvalit to the expression shown, 4x + 3(2x - 1) - 4x
A.6x - 3 B. 14x - 3
C.6x +3 D.14x + 3
Answers
Explanation: the two 4’s on both sides of the equation cancel out which leaves you with 3 (2x-1). You use distributive property to distribute the 3 into the brackets which leads you with 6x-3. Hope it helped!
Stacy uses a spinner with six equal sections numbered 2, 2, 3, 4, 5, and 6 to play a game. Stacy spins the pointer 120 times and records the results. The pointer lands 30 times on a section numbered 2, 19 times on 3, 25 times on 4, 29 times on 5, and 17 times on 6. A winning spin is a 2.
Complete the table to find the theoretical and experimental probabilities of winning, and compare the two.
Theoretical Probability Experimental Probability Which is Greater?
%
%
HELP PLEZZ
Answers
Can someone help me? I'm terrible at math lol
Answers
Answer:
D
Step-by-step explanation:
Following Pythagorean Theorom, we know a^2 + b^2 = c^2. We know b and c. a^2 + 5^2 = 13^2.
a^2 + 25 = 169
a^2 = 144
a = √144
a = 12
So, the answer is 12, which means we pick D
David increased the amount of protein he eats every day from 35 g to 48 g. By what percentage did David increase the amount of protein he eats?
A:13%
B:37.1
C:27.1
D:15.7
Answer with the explanation and if you don’t your getting reported.
Make sure of your answer this is really important.
I’ll give brainliest to the person with best answer and explanation.
Answers
Answer: C
Step-by-step explanation:
I took the test
Chorally Count by 1/4
4
/
1
starting at 1/4
4
/
1
. Write any mathematical noticing about your choral count
Answers
Answer:
No matter how long you continue to add this sequence of fractions, you can never reach a sum of 2, although your answer gets closer to 2 each time you add a fraction.
Step-by-step explanation:
Answer:
8/1
Step-by-step explanation:
HELP ME (also simplifying)
Answers
Answer:
i cant see it
Step-by-step explanation:
2) 47 to 7
3) 47:7
Write this number showing three significant figures. Remember to round. 8.428
Answers
Answer:
8.43
Step-by-step explanation:
Answer:
The answer is 8.4!
Step-by-step explanation:
To round 8.428 to the nearest tenth consider the hundredths’ value of 8.428, which is 2 and less than 5. Therefore, the tenths value of 8.428 remains 4.
I hope this helped!
-thatLilWeeb