2 years ago

Any one know what to do

Mathematics

1 answer:

belka [17]2 years ago

6 0

Use pythagorean identity, $9^2+12^2=15^2$ so the answer is 15.

You might be interested in

El mcd de 36 90 y 18

Viefleur [7K]

Answer:

whut

Step-by-step explanation:

3 0

2 years ago

2 candy bars cost $0.98. At this rate, how much do 5 candy bars cost? The total cost for five candy bars is?

klio [65]

Answer:

$2.45

Step-by-step explanation:

First divide the cost by number of items. you shall get $0.49

Now multiply the cost of 1 candy bar into 5 and you shall get $2.45.

6 0

2 years ago

BRO PLS I HAVE TO PASS THIS (click for question) 20 POINTS!

Masja [62]

Answer:

D, E.

Step-by-step explanation:

Simplify the expression inside the parentheses:

$3(23 + 18) < 6a$

$3(41) < 6a$

Multiply:

$123 < 6a$

Substitute each value provided for a:

Opt A. 123 < 6(18) = 123 < 108. Incorrect option.

Opt B. 123 < 6(19) = 123 < 114. Incorrect option.

Opt C. 123 < 6(20) = 123 < 120. Incorrect option.

Opt D. 123 < 6(22) = 123 < 132. Correct option.

Opt E. 123 < 6(24) = 123 < 144. Correct option.

3 0

2 years ago

Thanks for everyone who's helping :) please help for a grade and due today

Komok [63]

Answer:

3 3/4

Step-by-step explanation:

3 0

2 years ago

5(2f+3)+7. please simplify

Sergio [31]

Hi there!

5(2f+3)+7
= 10f+15+7
= 10f+22

Hope this helps!

3 0

2 years ago

Read 2 more answers