3 years ago

I need help on number 8 and how to write it in the solved form

Mathematics

1 answer:

DerKrebs [107]3 years ago

5 0

It is >5. put a black dot on 5 with a around pointing to one

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What do I have to do to find m

eimsori [14]

But D In The Plot Then divide

3 0

3 years ago

Please help! giving brainliest.

Advocard [28]

Answer:

99.225

Step-by-step explanation:

10×3.15 is 31.5

31.5 squared is 99.225

Hope this helps!

7 0

3 years ago

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a father's age is three less than two times the son's age. the difference in their ages is 30 years. find the son's age.

wel

The son's age is 31 and the father's age is 61.
2s-3=f
f-s=30
f=61
s=31

5 0

4 years ago

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PLEASE HELP!!!! Find the value of -7 - 8 - (-8) - 7. 0 14 -14 -30

miskamm [114]

-7 - 8 - (-8) - 7 × 0(14) - 14 - 30

(I think that's what that says)

Do PEMDAS

0(14) = 0

-7 × 0 = 0

You're left with -7 - 8 - (-8) - 14 - 30

Go from left to right

-7 - 8 = -15

-15 - (-8) = -7

-7 - 14 = -21

-21 - 30 = -51

7 0

3 years ago

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Determine if the product CA is defined. If the product is defined, state its dimensions. Do not calculate the product.

Troyanec [42]

ANSWER

The multiplication, CA is defined, and its dimension is 3×2

EXPLANATION

Matrix A is a 2x3 matrix.

Matrix C is a 3×2 matrix.

The product of the two matrices , CA, is defined if and only if the inner product of their dimension are the same.

$CA = (2 \times 3)(3 \times 2)$

The inner products are the same.

Hence the matrix multiplication, CA is defined and its dimension is the outer products.

$2 \times 2$

8 0

3 years ago