2 years ago

Help please !!!!!!!!!!

Mathematics

1 answer:

denis-greek [22]2 years ago

5 0

255 Is the correct answer

You might be interested in

Armando is baking 36 batches of brownies for the bake sale. Each batch of brownies takes 1 1/15 cups of flour. What is a reasona

Tomtit [17]

Answer:

36.

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

What is the y-intercept of the line given by the equation below?

kotykmax [81]

Answer: the answer is B (0,7)

I got I right 100%

3 0

3 years ago

What is the name given to a five-sided polygon that has congruent sides? A. hexagon B. regular hexagon C. pentagon D. regular pe

inysia [295]

Answer:

Step-by-step explanation:

Pentagon

Hope this helps (:

5 0

2 years ago

Read 2 more answers

Maggie needs to spend at least six hours each week practicing the piano. She has already practiced three and one fourth hours th

vfiekz [6]

Answer:

three and one fourth + 2x ≥ 6

Step-by-step explanation:

Let

x -----> the minimum number of hours he needs to practice on each of the two days

we know that

needs to spend at least seven hours each week practicing the drums

$3\frac{1}{4}+2x\geq 6\ hours$

Convert mixed number to an improper fraction

$3\frac{1}{4}\ hours=\frac{3*4+1}{4}=\frac{13}{4}\ hours$

substitute

$\frac{13}{4}+2x\geq 6\ hours$

Subtract 13/4 both sides

$2x\geq 6-\frac{13}{4}$

$2x\geq \frac{11}{4}$

Divide by 2 both sides

$x\geq \frac{11}{8}$

therefore

The minimum number of hours he needs to practice on each of the two days is $\frac{11}{8}\ hours$

5 0

3 years ago

Please help 10 points

m_a_m_a [10]

Answer:

Step-by-step explanation:

A=πr2

= (3.14)(27)2

= 2289.06

5 0

3 years ago

Read 2 more answers