2 years ago

Which statement is true?

Mathematics

1 answer:

julsineya [31]2 years ago

8 0

Answer:

answer is <u>option A </u>

Step-by-step explanation:

Sure hope this helps uou :)

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Samantha owes her father $7 she just got paid $5.50 for babysitting if she gives that money to her dad how much will she still o

zalisa [80]

Answer:

$1.5

Step-by-step explanation:

$7- 5.50= 1.5

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2 years ago

What specific measure of a geometric figure is shown in the image?

Marysya12 [62]

Answer:

We need to see the image

Step-by-step explanation:

Show us the image so we can help you :)

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1 year ago

Which expression is equivalent to x(y+z)?<br> a)xyz b)x+y+z c)xy+z d)xy+xz

mestny [16]

X(y + z)
= xy + xz

Answer : d) xy + xz

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2 years ago

Read 2 more answers

How to solve 46=5k-59. what is k?

snow_lady [41]

46 = 5k - 59
46 + 59 = 5k
105 = 5k
105/5 = k
21 = k

k is 21

4 0

2 years ago

How to show these 2 problems are inverses

nataly862011 [7]

$\bf \begin{cases}
f(x)=\sqrt[3]{7x-2}\\\\
g(x)=\cfrac{x^3+2}{7}
\end{cases}\\\\
-----------------------------\\\\
now
\\\\
f[\ g(x)\ ]\implies f\left[ \frac{x^3+2}{7} \right]\implies \sqrt[3]{7\left[ \frac{x^3+2}{7} \right]-2}\implies \sqrt[3]{x^3+2-2}
\\\\\\
\sqrt[3]{x^3}\implies x\\\\
-----------------------------\\\\
or
\\\\
g[\ f(x)\ ]\implies g\left[\sqrt[3]{7x-2}\right]\implies \cfrac{\left[\sqrt[3]{7x-2}\right]^3+2}{7}
\\\\\\
\cfrac{7x-2+2}{7}\implies \cfrac{7x}{7}\implies x$

thus f[ g(x) ] = x indeed, or g[ f(x) ] =x, thus they're indeed inverse of each other

8 0

2 years ago