3 years ago

use place value to find the product 40 x 8 = __ tens x 8 = tens = _5 x 60 = 5 x _ tens = _tens = ___

1 answer:

5 0

40 times 8 =320 Also 4 times 10 = 40 times 8 equal 320 30 times 10 equal 300. 5 times 60 = 300. 5 times 6 tens = 30 tens = 300

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Scrat [10]

The answer is D because you can multiply the second equation by -4

6 0

3 years ago

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Select the solution(s) of the original equation. 3+ √21/2+4 3+ √21/2-4 3- √21/2+4 3-√21/2-4

jarptica [38.1K]

Answer:

2nd and 4th on edg

Step-by-step explanation:

3+21pi / 2 +4

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4 0

2 years ago

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In triangle ABC, a = 4, b = 6, and cos C = − 1/4. What is the length of side c?

shusha [124]

The length of side c would be 8.

Step-by-step explanation:

Given that,

a = 4

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$c^{2} = a^{2} + b^{2} - 2ab (cos(c))$

By inserting the values in the formula, we get

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7 0

3 years ago

Jimmy wants to order pizza for the birthday party on Thursday each pizza has four slices if the eight kids at the party each eat

blagie [28]

Answer: 14 Pizzas

2 pizzas means each kid gets one

so 7 times 2 is 14 so I beleive the answer is 14

8 0

2 years ago

Find the equation of a line perpendicular to y - 1= -x that passes through the

Goryan [66]

Answer:

Step-by-step explanation:

firstly you separate y

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7 0

1 year ago

use place value to find the product 40 x 8 = ____ tens x 8 = ____ tens = _____5 x 60 = 5 x ___ tens = ___tens = _____

use place value to find the product 40 x 8 = __ tens x 8 = tens = _5 x 60 = 5 x _ tens = _tens = ___