2 years ago

4a/5 (10a-25b) pls help me !ill give brainlist

Mathematics

1 answer:

WITCHER [35]2 years ago

5 0

Answer:

8a² - 20ab

Step-by-step explanation:

4a/5 (10a - 25b)

8a² - 20ab

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In one game, Rafael was up to bat 3 times and made 2 hits. In another game, he was up to bat 5 times with no hits. What percent

sukhopar [10]

20%. Becuase he only made 2 hits

3 0

3 years ago

I really need help with this

photoshop1234 [79]

Answer:

A+6+A = 20

A = 7

Step-by-step explanation:

J = number of problems Juana completed

A = number of problems Andy completed

J+A=20

J = A + 6

Replace J with A+6 in the first equation

A+6+A = 20

2A +6 = 20

Subtract 6 from each side

2A +6-6 = 20-6

2A =14

Divide by 2

2A/2 = 14/2

A = 7

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2 years ago

Read 2 more answers

Karen Sullivan delivers newspapers for the Tribune dispatch. She receives 18.2 cents per paper, six days a week (for the daily p

mario62 [17]

Answer:

About $241.11

Step-by-step explanation:

So, Karen receives 18.2 cents per paper.

She delivers 124 paper per day.

In other words, on days other than Sunday, she will make a total of:

$18.2(124)=2256.8\text{ cents}$

On Sunday, each paper is sold for $0.70 or 70 cents. She also sells 151 Sunday papers. Thus, on a Sunday, she will make a total of:

$70(151)=10570\text{ cents}$

Therefore, in one week, she will do the first equation six times and the Sunday equation once. Thus, her total pay will be:

$6(2256.8)+10570=24110.8\text{ cents}\approx\$241.11$

4 0

2 years ago

A regular prism with length l width w and height h has a volume of lwh. What is the volume of a prism which has a base of 5 m by

Sindrei [870]

The answer is 60m
You must multipy base x height x width to find the volume of a rectangular prism

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2 years ago

Can the numbers 24,32,40 be the lengths of three sides of a right triangle?

Naddika [18.5K]

Answer:

Yes

Step-by-step explanation:

using pythagorus theorum: a^{2} + b^{2} = c^{2}

24^{2} +32^{2} = 1024+576

= 1600

40^{2} = 1600

thus, it can be concluded that these lengths can be the sides of a right-angled triangle.

5 0

3 years ago