All categories

4 years ago

PLEASE HELP ANSWER WHAT YOU CAN

Mathematics

1 answer:

igomit [66]4 years ago

5 0

Answer:

1) 20.2 feet

2) 24 miles

I am unsure if this is correct, but I used the Pythagorean theorem to solve your questions.

Step-by-step explanation:

a^2 + b^2 = c^2

13^2 + b^2 = 24^2

b^2 = 24^2 - 13^2

b^2 = 576 - 169 = 407

b = √407 = 20.2

6^2 + 8^2 = c^2

36 + 64 = c^2

100 = c^2

c = 10

10 + 6 + 8 = 24

You might be interested in

Help. What letter is the correct answer?

Masja [62]

5 pictures with 2/3rd for each one,

so for 2 he needs 1 1/3rd, 3 he needs 3. 4 he need 3 2/3rd and finally for 5 he needs 4 1/3rd

so the correct answer would be C

5 0

3 years ago

3x-9=2x+4 solve this equation

alina1380 [7]

Answer:

3x-9=2x+4

-2x -2x

x - 9 = 4

+ 9 +9

First isolate the variable into one side.

Then simplify like terms.

Hope this helps.

5 0

3 years ago

The cost of a phone call at a hotel is determined by the formula

dimulka [17.4K]

C = $5.85

$5.85 = 0.35t + 0.6
-.6 -.6

$5.25 = 0.35t
------- --------
.35 .35

15 = t

15 minutes

8 0

3 years ago

A boy decided to save by an unusual method.He put 1cent, the first week.2cent in the second week,4xent in the third week,8cent i

lesya692 [45]

Answer:

Step-by-step explanation:

for 1st week=1 ¢

for 2nd week= 2¢

for 3rd week= 4¢

for 4th week=8¢

for 5th week=16¢

for 6th week=32¢

for 7th week=64¢

for 8th week=64+64=128¢

for 9th week= 128+128=256¢

for 10th week= 256+256=512¢

.: he saved a total of

1+2+4+8+16+32+64+128+256+512=1023¢

1023¢=1023/100=$10.23

4 0

3 years ago

Multiplying (x + 4)(x + 2)

Oksana_A [137]

Answer:

x^2+8x+8

Step-by-step explanation:

Distribute x^2 to x+2, which is x^2+4x.

Then, distribute 4 to (x+2), which is 4x+8

Add the like terms

x^2+4x+4x+8

x^2+8x+8

3 0

3 years ago

Read 2 more answers