3 years ago

What is the product of 4 × 40?

Mathematics

2 answers:

nignag [31]3 years ago

8 0

Answer:

160 Hope this helps :)

tresset_1 [31]3 years ago

6 0

Answer:

Step-by-step explanation:

4 × 40 = 160

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If 4 (x-2/3) = -18, what is the value of 2x

BaLLatris [955]

Answer:

-11.5

Step-by-step explanation:

4(x-2/3)=-18

4x-8/3=-18

4x-8=-18×3

4x-8=-54

4x=-54+8

4x=-46

x=-46/4

x=-11.5

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3 years ago

2. Rosa and her friends went kayaking at a local lake. Rosa paid $12 for

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Answer:

THREE HOURS

Step-by-step explanation:

34.50-12=22.5

22.5/7.50=

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2 years ago

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2. In the last 32 days, a builder complete 500

HACTEHA [7]

Answer:

The answer is 15.625 square meters per day.

Step-by-step explanation:

To solve this, divide the amount (500) by the amount of time it took to do it (32 days), which gives you 15.625 square meters per day.

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2 years ago

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I need help with this promblem it’s ALGEBRA 2!

AlekseyPX

Answer:

$(f\circ h)(2)=2$

Step-by-step explanation:

<u>Composite Function </u>

Given f(x) and h(x) real functions, the composite function named $(f\circ h)(x)$ is defined as:

$(f\circ h)(x)=f(h(x))$

It can be found by substituting h into f.

We are given the functions:

$f(x)=2x^2-9x+2$

$h(x)=x^2-4$

It's required to find $(f\circ h)(2)$

As defined above:

$(f\circ h)(x)=f(h(x))$

Thus:

$(f\circ h)(2)=f(h(2))$

Find h(2):

$h(2)=2^2-4=0$

h(2)=0

Now:

$(f\circ h)(2)=2(0)^2-9(0)+2$

$(f\circ h)(2)=2$

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2 years ago

What is the fraction Simplify 300/220

lilavasa [31]

Answer:

15/11

Step-by-step explanation:

Because the GCF is 20

Hope this helps:)

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2 years ago

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