Answer:
432/19 should be the answer?
Answer:
x = 22.7
Step-by-step explanation:
(3x + 23) + (7x - 4) + (9x - 6) + 95 = 540
combine all like terms
19x + 108 = 540
solve
subtract 108 from both sides
19x = 432
divide 19 from both sides
x = 22.7
hope this helps!
please mark brainliest if correct:)
7r+4r+10s what is the answer
Answer:
11r + 10s
Step-by-step explanation:
what quadrilateral has exactly two pairs of consecutive angles that are supplementary and none of the opposite angles are congruent?
Answer:
If a quadrilateral is a parallelogram, then consecutive angles are supplementary. If both pairs of opposite sides of a quadrilateral are congruent, then the quadrilateral is a parallelogram.
Step-by-step explanation:
I need help quick this is hard
12inches including the history bonus make sure to include the politics
Ms. Lawson loan $20,000 for a car. The interest is 2.5%, to pay in 5 years.
Calculate the simple interest: SI= PRT=-Divided by 100
SI= ST= SI=
Answer:
$2,628.16
Step-by-step explanation:
Hope this helps.
3/4r+2r+1/2
Plssss help and hurry thanks!
Answer:
3.25r
Step-by-step explanation:
Im converting them to decimals because its easier to write on brainly so 0.75r+2r+0.5r = 3.25r
Answer:
Answer is 11r/4 + 1/2
Step-by-step explanation:
3/4r + 2r + 1/2 = 11r/4 + 1/2
Find the
X.
х
48
55
x = [?]
Answer2x^2
Step-by-step explanation:
I need help with this I’ll give brainlist
Answer:
The answer is B
Step-by-step explanation:
Answer:
Step-by-step explanation:
i think that it is 58
i multiply the 26 and 16 and got 416 and divided it by 2 three times and got 58
Write a compound inequality that represents each situation. Graph your solution.
All real numbers that are greater than -6 but less than 6.
Answer:
-6 < x < 6
Step-by-step explanation:
Suppose you are an aerospace engineer. It is your job to design a new type of fighter jet, and you have already been given a model for it. The actual jet is to be 50 times as large as the model. The dimensions of the model are as follows: Length: 3 feet Width: 6 inches Height: 0.3 feet Find the dimension of the actual jet
Answer:
150 ft length 35ft width and 15ft height
Step-by-step explanation:
16
20
25
16
20
50
5. Eli's school collected 140 canned foods last month, which represents 25% of their goal.
Part A: What is the school's goal for the number of canned foods they hope to collect?
anned
Answer:
560
Step-by-step explanation:
I'm kinda confused on whats being asked i went with just question number 5
Determine whether each pair of figures is similar. If so, write the similarity statement and scale factor. If not, explain why. Number 1 and 2 on the second part.
9514 1404 393
Answer:
JKLM ~ QRSP, scale factor 0.6ΔABC ~ ΔUVT, scale factor 1.5Step-by-step explanation:
We can write the similarity statements by naming vertices in order of increasing numbers of arcs, starting with the one having a single arc. Then we can express the side lengths as a reduced ratio, in the same order.
1. JKLM ~ QRSP
JK : KL : LM : MJ = 20 : 15 : 24 : 25
QR : RS : SP : PQ = 12 : 9 : 14.4 : 15 = 20 : 15 : 24 : 25 (same ratios)
The scale factor is 12/20 = 0.6.
__
2. ΔABC ~ ΔUVT
AB : BC : CA = 16 : 14 : 12 = 8 : 7 : 6
UV : VT : TU = 24 : 21 : 18 = 8 : 7 : 6 (same ratios)
The scale factor is 24/16 = 1.5.
Find the discount.
Original price: $0.75
Discount: ??
Sale price: $0.15
Answer:
80%
Step-by-step explanation:
0.75 ⇒ 100%
0.15 ⇒ x%
0.75x = 100·(0.15)
0.75x = 15
x = 15/(0.75)
x = 1500/75
x = 20%
100% - (discount) = x%
100% - (discount) = 20%
discount = 100%-20%
discount = 80%
Answer:
60% off
Step-by-step explanation:
NEED ANSWERS ASAP TY
Answer:
11
Step-by-step explanation:
Answer: 11
Step-by-step explanation: Because t has the same sides as the 11's do
A 10 meter ladder is leaned up against a building. If
the angle of elevation is 60 degrees, what is the
height of the building?
Answer:
8.7
Step-by-step explanation:
Use trigonometry. The ladder and the building form a right triangle with the ground. You are given the length of the hypotenuse and the base angle. You use sine since we are trying to figure out the opposite side from the angle and we have the hypotenuse length. Sin = opposite/hypotenuse. So in this case, sin 60°= x/10. We solve for x by multiplying both sides by 10. Now x= sin 60° (10) = (0.8660)(10) = 8.7 m.
. Seven cards are numbered from 1 to 7 and placed in a box. One card is selected at random, then replaced. Another
card is randomly selected. What is the probability of selecting two odd numbers?
Answer:
Im not sure, but I can give advice!
Step-by-step explanation:
Study and wach yt vids (: hope I helped a bit!
Answer:
25/59
Step-by-step explanation:
Since there are 5 odd cards and 7 cards total, the probabilty of drawing an odd card is 5/7.
he probability of two events happening is the probability of each multiplied together, so multiply 5/7 by 5/7 to get 25/49.
What is 48.6% of 19?
Please
camie and jorge each saving money for a new computer camie saves $5 per week plus $50 she received for her birthday. jorge saves $7 per week. which of the following can be used to find w the number of weeks until jeorge has saved at least the same amount as camie
Answer:
7w > 5w + 50
Step-by-step explanation:
Consider the function f(x) = x^2 - 10x - 24. Given that one of the solutions of the function is x = -2, what is the other solution of the func
Answer:
5
Step-by-step explanation:
You want me to let you in on a secret? There's a simple equation that you can use to solve any quadratic problem in a minute or two.
It's the quadratic formula
x = [tex]x = \frac{-b +- \sqrt{b^2 - 4ac} }{2a}[/tex]
The +- means that you will do this two times, the first time you will do -b + sqrt(b^2-4ac), and the second time you will do minus that.
a is the coefficient of the first term in the expression, b is the second and c is the third.
so we get[tex]x = \frac{-(-10) +- \sqrt{(-10)^2 - 4(1)(24)} }{2(1)}[/tex] , which is the same as
[tex]x = \frac{10 + \sqrt{100 - 24(4)} }{2}[/tex]
and
x = [tex]x = \frac{10 - \sqrt{100 - 24(4)} }{2}[/tex]
The top part simplifies to [tex]\frac{10 + \sqrt{100 - 72} }{2} = \frac{10 + 6}{2} = 5[/tex], which is your answer.
5. Use figure ABCD below. Draw a line segment
from point B to point D. Name and classify
6.
the triangles formed.
А A
B
pany
Answer:
Triangle ABD and Triangle CDB. Both are obtuse scalene triangles.
Step-by-step explanation:
Find the altitude of the triangle.
30 degrees
Hypotenuse of 14
Answer:
Approx. 12.124 units tall
Step-by-step explanation:
Since you need to find the height (which is adjacent to the given angle), you need to use cosine (adj. over hypotenuse).
cos(30) = x/14
Multiply both sides by 14:
14cos(30) = x
Hope this helps :)
2 1/2 ÷ by 5/8=? Whats the answer
Answer:
4
Step-by-step explanation:
5/8 x 4 =2.5
2.5 is also 2 1/2
Michael used a ruler to measure the length of a rope and he found that it was 7 ½ feet long. What is the length of that rope in yards?
Answer:
hi mai Ankit Kumar and smart ways of learning and smart ways of learning and smart and the other day
The fractions 2/5 and 4/10 are equivalent.
A. True
B. False
Answer:
its false
꧁hope its help꧂
ฅ^•ﻌ•^ฅ #
Can y’all help me on question 20?!
Answer:
372 miles
Step-by-step explanation:
brainliest please
There are 16 dominos in the center of the table to play the game. There are four players who are playing the game.
Which equation can be solved to find the number of dominos each player will receive if they each receive the same
number of dominos?
Answer:
16÷d=4 or d=64
Step-by-step explanation:
This is a question I had before and I hope this helped you too.
What is the value of "twelve more than the quotient of a number and two, decreased by four" when n = 4?
4
6
10
14
Answer:
Maybe 10 Is the answer
Answer:
the answer is 10
Step-by-step explanation:
A population of bacteria P is changing at a rate based on the function given below, where t is time in days. The initial population (when t = 0) is 900. dP dt = 2900 1 + 0.25t Write an equation that gives the population at any time t. Then find the population when t = 2 days. (Round your answer to the nearest whole number.)
Answer this, please! Anybody
Answer:
1/4 and 1/8 which shold multiply
Step-by-step explanation:
Which of the following will result in a rational answer?
O multiplying by a fraction
O adding the square root of a non perfect square to a whole number
adding the square root of a perfect square to
O multiplying à fraction by a repeating decimal.
Mark this and return
Save and Exit
Next
Submit
Answer:
multiplying by a fraction
Step-by-step explanation:
rational answers can be a fraction.
hope this helps :)
Why do we need to learn about Statics? What are its capabilities?
Answer:
I DID NOT WRITE THIS
Step-by-step explanation:
Statistical knowledge helps you use the proper methods to collect the data, employ the correct analyses, and effectively present the results. Statistics is a crucial process behind how we make discoveries in science, make decisions based on data, and make predictions.
Answer:
Statistics is the science and, arguably, also the art of learning from data. As a discipline it is concerned with the collection, analysis, and interpretation of data, as well as the effective communication and presentation of results relying on data.
Step-by-step explanation:
Statistics are important because today we live in the information world and much of this information's are determined mathematically by Statistics Help. It means to be informed correct data and statics concepts are necessary. They use their statistical skills to collect the relevant data.