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3 years ago

14

A boy is building a pyramid out of building blocks. He puts 20 blocks in the first row, then he puts 19 blocks in the row above,

and so on. Find the total number of blocks he needs.

1 answer:

rjkz [21]3 years ago

8 0

Answer:

<h3>The answer is 206 I believe</h3>

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7. How many servings could you make if you had 3/4 cup of diced onion?

jekas [21]

Answer:

D. 12 servings

Step-by-step explanation:

Normally, when working with fractions, I would like to make the denominators of both fractions the same.

$\frac{1}{2}$ cup diced onion --- 8 servings

$\frac{2}{4}$ cup diced onion --- 8 servings

$\frac{3}{4}$ cup diced onion --- $\frac{3}{2}$ × 8 servings = 12 servings

5 0

2 years ago

Find the value of a²+b <br> if...<br> a=-2 and b=5

Rainbow [258]

Answer:

9

Step-by-step explanation:

a^2 +b

Let a = -2 and b = 5

(-2)^2 +5

Exponents first

4 +5

Then add

9

6 0

2 years ago

Read 2 more answers

I suck at math but what's greater 0.67 or 0.6

Vesna [10]

Answer:

0.67!

Step-by-step explanation:

0.6 is just 0.60 which is less than 0.67

6 0

2 years ago

What is the factor tree for 16 and <br> 20

mrs_skeptik [129]

20: 1,24,5,20

16: 1,2,16

6 0

2 years ago

HURRY BRAINLIEST AND CASHAPP!! LEAH PLOTS A POINT TO SHOW A FORTH EQUIVALENT RATIO. IF THE Y-VALUE OF LEAH'S POINT IS 36, WHAT I

Thepotemich [5.8K]

Answer:

36,36

Step-by-step explanation:

The x value is counting by 9

Hope I helped :)

5 0

2 years ago