3 years ago

#1: Find the slope of the line shown below.

Mathematics

2 answers:

pav-90 [236]3 years ago

8 0

Answer:

-3/4

Step-by-step explanation:

Hope this helps. Pls give brainliest.

qaws [65]3 years ago

8 0

Answer:

-3/4

Step-by-step explanation:

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2t+8=10 solve the equation

neonofarm [45]

Answer:

t = 1

Step-by-step explanation:

2t + 8 = 10

2t = 2 (-8 on both sides)

t = 1 (divide 2 on both sides)

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3 years ago

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Law of radicals

andrey2020 [161]

Answer:

1) $\sqrt{x^7}=x^{\frac{7}{2}$

2) $\sqrt[3]{y^5}=y^{\frac{5}{3}$

3) $\sqrt[5]{a^{12}}=a^{\frac{12}{5} }$

4) $\sqrt[4]{z^{9}}=z^\frac{9}{4}$

Step-by-step explanation:

1) $\sqrt{x^7}$

We know that $\sqrt{x}=x^{\frac{1}{2}$

So, $\sqrt{x^7}=x^{\frac{7}{2}$

2) $\sqrt[3]{y^5}$

We know that $\sqrt[3]{x}=x^{\frac{1}{3}$

So, $\sqrt[3]{y^5}=y^{\frac{5}{3}$

3) $\sqrt[5]{a^{12}}$

We know that $\sqrt[5]{x}=x^{\frac{1}{5}$

So, $\sqrt[5]{a^{12}}=a^{\frac{12}{5} }$

4) $\sqrt[4]{z^{9}}$

We know that $\sqrt[4]{x}=x^{\frac{1}{4}$

So, $\sqrt[4]{z^{9}}=z^\frac{9}{4}$

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3 years ago

Simplify (sec θ – tan θ)2

rusak2 [61]

Answer:

2 sec (θ ) − 2 tan ( θ )

Step-by-step explanation:

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3 years ago

What are 3 fractions that are equal to 0.40

liraira [26]

Well, there are an infinite amount...
1.) 2/5
2.) Multiply 2/5 by anything that equals 1... like 2/2. This will give you 4/10
3.) 6/15
4.) 8/20
etc...

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3 years ago

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Marcus solved this problem and found that 190% of 20 is 380. Is he correct? Explain why or why not. 190 percent = 1. 90. 1. 90 t

Ghella [55]

Answer:

not correct, 190% of 20 is 38

150% of 20 is 20 x 1.5 which equals 30

200% of 20 is 20 x 2.0 which equals 40

190% of 20 cannot be more than what 200% of 20 is

Step-by-step explanation:

200% is the same as 'double' a number

8 0

3 years ago