Answer:
Step-by-step explanation: Yes I think since if you add 12.4 and 6.4 your answer is more then 14.2 so yes it is possible
Answer:
Yes, it does form a triangle
Step-by-step explanation:
According to the first triangle inequality theorem, the lengths of any two sides of a triangle must add up to more than the length of the third side. This means that the given side lengths DO form a triangle. 6.4+12.9=19.3 which is more than 14.2.
Tim has completed five math problems and 13 minutes if he continues at the same rate how long will it take him to finish 20 problems
Answer:
52 minutes
Step-by-step explanation:
it takes him 13 minutes to complete 5 so if he wants to do 20 problems do 20 divided by 5 (4) then do 13 times 4=52
Can someone answer this question please ASAP
Answer:
x = 2
Step-by-step explanation:
How many 1/2 inch cubes does it take to fill a box with a width of 3 1/2 inches, length of 2 inches and height of 5 1/2 inches?
Answer:
Step-by-step explanation:
Remark
I'm going to assume that the edges of the cubes are 1/2 inch on each side.
V = 1/2 * 1/2 * 1/2 = 1/8 cubic inches.
Volume of the box
V = L * w * h
Givens
L = 2 inches
w = 3.5 inches
h = 5.5 inches
Solution
V = L * w * h
V = 2 * 3.5 * 5.5
V = 38.5
1/8 has the decimal equivalent value of 0.125
Number of cubes needed = Volume of the box / volume of the cube
Number of cubes needed = 38.5 / 0.125
Number of cubes needed = 308
a cars value starts at $32,000. After 1 year, it is worth $27,200. What is the decay factor?
Answer:
15% × 7 = 1.05
32,000 - 1.05 = 31,998.95
31,998.95 ‐‐‐‐‐> 31,999
$31,999
(If you don't need to simplify, the answer would be $31,998.95, but I did it just incase you do)
Step-by-step explanation:
What is the greatest common factor (GCF) of 12x and (3x^2 + 6x)?
(B) 3x
(C) X + 2
(D) 3x(x + 2)
(A) 3
-4
-3
-2
-1
0
1
2
3
what is the inequality shown
Answer:
Ok, I'm pretty sure its -4
I don’t know this one pls help me
Answer:
-3, 6
Step-by-step explanation:
The solution is where the two lines intersect.
Answer:
should be (-3,6)
Step-by-step explanation:
Please help I'm really bad at math. I will mark you brainliest if you get the answer right.
Answer:
A & D
Step-by-step explanation:
A. 9(3x-1) = 27x-9 ✔
B. 27x-1(9) = 243x-9 ❌
C. 27(x-9) = 27x-243 ❌
D. 3x-1(9) = 27x-9 ✔
E. 9(27x-1) = 243x-9 ❌
F. x-9(27) = 27x-243 ❌
How to play the full song fires edge on bb clarinet (actual notes)
Answer:
cool
Step-by-step explanation:
..................Help please!
Answer:
with
Step-by-step explanation:
what
Put the following numbers in order from least to greatest 6.-3, 0, 4.-5
Answer:
-5, -3, 0, 4, 6
Step-by-step explanation:
Answer:
-5,-3,6,4,0
Step-by-step explanation:
I just did least to greatest
Walmart is selling 100 mL tubes of toothpaste for $1.79 or 150 mL of toothpaste for $2.19. Which is the better buy?
Answer:
1.79/100mL = 0.0179
2.19/150mL = 0.0146
so, look at the end numbers
0.0179
0.0146
0.0146 is less than 0.0179
soo, $2.19 / 150mL = 0.0146 is the better buy...
can i be brianiest...
no joke i will give brainliest and thanks for the asnwer and go 5 star all ur past answers if u get this correct pls dont do wrong answers
Answer:
PR = PQ and ST = UT.
If this is not correct then:
PR = 8 ans UT = 2z+3
Step-by-step explanation:
help me i dont understand this
Answer:
there monthly budget is $4000
Step-by-step explanation:
if 600 is 15% then there is 85% of there budget left so in order to find how much is 1% then 600/15=40 so $40 = 1% so 1%x100=100% and 40x100=4000 so 100% of there budget is $4000
hope this helps have a blessed day :)
Can you help me pls and thank you
Answer:
80%
Step-by-step explanation:
If you do 4 divided by 5 it equals 0.8, which is 80%
Answer:
The answer is 80%
Step-by-step explanation:
Please do number 16 for me.
Answer: m∠5 = 75°.
Step-by-step explanation:
We know that lines A and B are parallel, and angles 1 and 5 are formed by the same line intersecting the parallel lines.
We know that:
"When a line intersects two parallel lines, corresponding angles are formed, such that we could think on four quadrants, the angles in each quadrant are equivalent between them"
Well, here we can see that angle ∠1 and angle ∠5 are formed by the same line, and both are in the same quadrant (would be the third quadrant if we use standard notation)
Then the measure of ∠1 is the same as the measure of ∠5
And we know that m∠1 = 75°
Then we must have that m∠5 = 75°.
What is 10x+ 5y =30 in function form
Which of the following results in the difference of two squares?
a. (7x - 3y)^2
b. (4x - 9y)(4x - 9y)
c. 5x^2(4x - 3)
d. (2x + 8y)(2x - 8y)
Answer:d
Step-by-step explanation:
You can buy 3 apples at the Quick Market for $1.29. You can buy 5 apples at Stop and Save for $2.50. Which place is the better buy?
Answer:
Quick Mart
Step-by-step explanation:
3 apples for $1.29 equals about 43 cent per apple, while the apples at Stop and Save are 50 cent per apple
Answer:
the quick market
Step-by-step explanation:
the quick make is the better buy because you get each apple for .43 and at stop and save you get each apple for .50
How many minutes are in nine and one fourth hours?
Answer:
555 minutes
Hope this helps!
Answer:
555 9x60=540
540+15=555 there is your answer
remember that 1/4 of an hour is fifteen minutes
pls mark brainliest
Step-by-step explanation:
Mrs. Trainer baked 120 cookies. She decided to give 1/6 of them to her students. How many did she take to her students?
Answer:
20
Step-by-step explanation:
120/6=20
20x1=20
Answer:
20 cookies
Step-by-step explanation:
What we know:
- Mrs. Trainer baked 120 cookies
- 1/6 of the 120 cookies went to her students
To find the number of cookies that Mrs. Trainer gave to her students, multiply 120 by 1/6.
[tex]120*\frac{1}{6}\\= \frac{120}{6} \\[/tex]
Simplify the fraction
[tex]= 20[/tex]
Therefore, Mrs. Trainer gave 20 cookies to her students.
I hope this helps!
Can you please tell me the equation to solve for x
Answer:
53 + 67 + x = 180
Step-by-step explanation:
Answer:
180 = 53 + x + 67
(A straight line equals 180°)
good luck, hope this helped :)
Can someone please help me on this and explain if you can!
Answer:
x = [tex]11\sqrt{2}[/tex]
y = [tex]11\sqrt{2}[/tex]
Step-by-step explanation:
the ratio of the sides of a 45 - 45 - 90 triangle is shown at the bottom of this answer.
as you can see, it is x:x:[tex]x\sqrt{2}[/tex]
The side given is x[tex]\sqrt{2}[/tex], so you have:
[tex]x\sqrt{2}=22[/tex]
divide both sides by [tex]\sqrt{2}[/tex]
x = [tex]22/\sqrt{2}[/tex]
multiply this by [tex]\sqrt{2} /\sqrt{2}[/tex]
[tex]x = 22\sqrt{2}/2[/tex]
[tex]x=11\sqrt{2}[/tex]
y is also equal so y = [tex]11\sqrt{2}[/tex]
Z-8-22
z equals what
Answer:
z=30
Step-by-step explanation:
Emelina took a bus to seattle to vist her brother. The bus traveled 636 miles in 12 hours . At this rate, How far did the bus travel in 3 hours?
Answer:
17.6
Step-by-step explanation:
Answer:
159 miles or if it is in total it is 795
Step-by-step explanation:
Someone please help :( ?????
Hello!! I have a question, can you please answer it. ^^
The school nurse is assembling first-aid kits for the teachers. She has 75 bandages and 90 throat lozenges.
All the kits must have the same number of each supply, and all supplies must be used.
a. What is the largest number of kits the nurse can make?
b. How many bandages and lozenges will be in each kit?
Answer:
1. 75
2. 1
Step-by-step explanation:
The difference between 3 times a number x and 2 is 19. What is the value of x?
Answer:
The answer is 7
High-definition televisions have an aspect ratio of 16: 9. The following answer choices are television screen sizes rounded to the nearest inch. Which could be a High-definition television?
Answer:
18.5 in approx
Step-by-step explanation:
Given data
aspect ratio of 16: 9
L= 16in
W= 9 in
We want to find the diagonal of the TV
applying Pythagoras theorem
d^2= l^2+w^2
d^2= 16^2+ 9^2
d^2=256+81
d^2= 337
d= √337
d= 18.35 in
Hence the tv is 18.5 in approx
ASAP! Which side lengths form a right triangle?
Choose all answers that apply:
Answer:
c
Step-by-step explanation:
4^2+7.5^2=8.5^2