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stiv31 [10]
3 years ago
14

PLZ HELP IM ON A TIMER!!!!

Mathematics
1 answer:
OverLord2011 [107]3 years ago
6 0

Answer:

D

Step-by-step explanation:

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One number is 8 more than the other. When the larger is divided by the smaller, the quotient is 7/5
Wewaii [24]

Answer:

<h3>          The numbers are 20 and 28</h3>

Step-by-step explanation:

x  - the other number  (the smaller one)

x+8  - 8 more than the other number (the larger number)

 

\dfrac{x+8}x=\dfrac75\\\\(x+8)\cdot5=x\cdot7\\\\5x+40=7x\\^{\quad-40\qquad-40}\\{}\quad5x = 7x-40\\^{\quad-7x\quad-7x}\\-2x=-40\\^{\div(-2)\quad\div(-2)}\\{}\ \ x=20\\\\x+8=28

6 0
3 years ago
PLEASE HELP FOR 13 POINTS AND BRAINLIEST! ;)
inessss [21]

Answer:

No because even though you aren't actually picking the exact people yo do and don't wanna survey but your only surveying those who buy hot lunches when in order to get accurate data, you have to survey everyone who bought hot and cold lunches from the school cafeteria.

5 0
3 years ago
Calculate the slope of the trend line<br> Please... :(
Ganezh [65]

Answer:

Slope is .18

Step-by-step explanation

Find two points along the line.

Calculate slope using \frac{y2-y1}{x2-x1}.

I used the points (1985, .21) and (1990, .30).

7 0
3 years ago
HELPPPPP PLSS- What is the area of this figure? 9 yd 5 yd 7 yd 3 yd 2 yd 6 yd square yards​
Cerrena [4.2K]

Answer:

99

Step-by-step explanation:

9x5 + 7X6 + 3X4 + 2X6

5 0
3 years ago
The sum of the lengths of two sides of a triangle must be greater than the third side. The sides of a triangle measure x
vesna_86 [32]

Answer:

A

Step-by-step explanation:

It says the sum of the two sides must be greater than the third side, so we can eliminate answers B and D.

Answer C uses 12 multiple times, but in a equation of a triangle, we can't use 12 twice because when you calculate using the Pythagorean Theorem, X has to be the square root of 44. So C is out.

A is the correct answer. (also, I got it right on edge 2021)

4 0
3 years ago
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