All categories

2 years ago

Answer ASAP

Mathematics

1 answer:

Talja [164]2 years ago

3 0

Answer:

13 and 27

Step-by-step explanation:

y= x+14

x+y=40

x+ x+14=40

2x+14=40

40-14=26

so, 2x=26

26/2

=13

so, x=13 and

and y equal 40-13

y=27

You might be interested in

Find all Values of b that will make the polynomial a perfect square trinomial.

weeeeeb [17]

Answer:

10,404/334,084

Step-by-step explanation:

Given the polynomial

289r^2 - 102r + c

We are to find the value of c that will make it a perfect square

Divide through by 289

289r²/289 - 102r/289 + c/289

Half of the coefficient of r is 1/2(102/289)

Half of the coefficient of r = 102/578

Square the result

r² = (102/578)²

r² = 10,404/334,084

Hence the required constant is 10,404/334,084

8 0

3 years ago

A water sprinkler sends water out in a circular pattern. How large is the watered area if the radius of the watering pattern is

Serhud [2]

Answer:

706.5 ft^2

Step-by-step explanation:

area = radius^2 (Pi)

15^2(3.14) = 706.5

5 0

3 years ago

Read 2 more answers

HELP RQQQQQQQQQQ plzzzzzz

geniusboy [140]

Answer:

5 x - 2x + 7 - x = 2x + 7

Step-by-step explanation:

simplify

(5x - 2x - x) = 2x

2x + 7 = 2x + 7

8 0

3 years ago

52.25 is ___% of 1,1050.00

USPshnik [31]

Answer: 0.4729%

Step-by-step explanation:

The formula to find the percent of a part in total amount :-

$\%=\dfrac{\text{Part}}{\text{Total}}\times100$

Given : Total amount = 1,1050.00

Part of total amount = 52.25

Now, substitute all the values in the formula , we get

$\%=\dfrac{52.25}{11050}\times100\\\\\Rightarrow\ \%=\dfrac{5225}{1105000}\times100=\dfrac{5225}{11050}=0.472850678733\approx0.4729\%$

Hence, 52.25 is <u>0.4729</u>% of 1,1050.00.

3 0

3 years ago

Junior's brother is 5 1/2 feet tall. Junior is 3/5 of his brother's height. How tall is Junior?

alex41 [277]

You have to do 5 1/2 times 3/5

$5\frac{1}{2} * \frac{3}{5} = \frac{11}{2} * \frac{3}{5} = \frac{11*3}{2*5} = \frac{33}{10} =3 \frac{3}{10} \ \textless \ -answer$

6 0

3 years ago

Read 2 more answers