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2 years ago

Whats 30 divided by 12

Mathematics

2 answers:

galina1969 [7]2 years ago

8 0

Answer:

2.5

Step-by-step explanation:

never [62]2 years ago

5 0

Answer:

2.5

Step-by-step explanation:

30/12 = 2.5

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A certain ceiling is made up of tiles. Every square meter of ceiling requires 10.75 tiles. Fill in the table with the missing va

ANEK [815]

Answer:

See Explanation

Step-by-step explanation:

Given:

See Attachment

Required

Complete the table

From the question, we understand that:

$1m^2 = 10.75\ tiles$

So:

When square meters = 1

$X = 10.75 * 1$

$X = 10.75$

When square meters = 10

$X = 10.75 * 10$

$X = 107.5$

Assume any value of square meter for the third row;

Say: square meters = 20

$X = 10.75 * 20$

$X = 215$

When square meters = a

$X = 10.75 * a$

5 0

2 years ago

Read 2 more answers

Find mZPQR.<br> help asap

DENIUS [597]

<h3>Answer: D) 72</h3>

======================================

Work Shown:

Angle PQR = (far arc - near arc)/2

2x+72 = ( (2x+252) - (2x+108) )/2

2x+72 = 144/2

2x+72 = 72

2x = 72-72

2x = 0

x = 0/2

x = 0

-------------

Angle PQR = 2x+72

Angle PQR = 2(0)+72

Angle PQR = 72 degrees

4 0

2 years ago

2. Lorenzo has a checkbook balance of $118.00. He writes two checks, one for $9.00 and one for $84.25. He then deposits $95.00

alukav5142 [94]

A would be correct because:

1. you have $118 in the beginning, so 118

2. Then you gave a check of $9, so 118-9

3. Then you gave another check of $84.25, so 118-9-84.25

4. Then you put in $95, so 118 - 9 - 84 + 95.

4 0

2 years ago

Chris is making pancakes. The recipe makes four servings. the recipe calls for 3/4 cup of flour. He wants to make enough for six

zhenek [66]

Answer:

Step-by-step explanation:

a little over one cup

1.2500

so like 1 1/2

6 0

2 years ago

Natalie found a tennis ball outside a tennis court. She picked up the ball and threw it over the 12-foot fence into the court. T

dolphi86 [110]

Answer:

Natalie cannot make it over the fence.

Step-by-step explanation:

After reading the statement, we must demostrate if the following inequation is possible, that is:

$-16\cdot t^{2}+18\cdot t+5 \ge 12$

After some algebraic handling we find this equivalent expression:

$16\cdot t^{2}-18\cdot t +7\le 0$ (1)

The polynomial is factorized by the Quadratic Formula:

$\left(t-0.563-i\,0.348)\cdot (t-0.563+i\,0.348)\le 0$

Since all roots are complex, we conclude that Natalie cannot make it over the fence.

3 0

2 years ago