3 years ago

X+20+10x=20+9x A) x=2 B) x=10 C) x=20 D) x=0

Mathematics

1 answer:

Advocard [28]3 years ago

3 0

It issssssss D) x = 0 I got ya

You might be interested in

Does anyone know the the answer to the second algebra question? Will give brainiest

astraxan [27]

Answer:

$\sqrt[3]{x^{10} }[\tex]Step-by-step explanation:Exponential Rules:[tex]x^{a} + x^{b} = x^{a + b}$

$\sqrt[b]{x^{a} } =x^{\frac{a}{b} } Original Equation:[tex]\sqrt[3]{x^{10} } = x^{\frac{10}{3} } Answer:[tex]\sqrt[3]{x^{10} }[\tex]Convert the cubed root to a power. Cubed root = [tex]\frac{1}{3}$

$x^{3} x^{\frac{1}{3} }$

Convert them, so they have a common denominator - $\frac{1}{3}$

$\frac{3}{1} * \frac{1}{3}= \frac{9}{3}$

$\frac{9}{3} + \frac{1}{3} = \frac{10}{3}$

[tex]\sqrt[3]{x^{10} }[\tex] = [tex]x^{\frac{10}{3} } [\tex]

8 0

3 years ago

Which statement is true of triangles FGH and JKL?

Mars2501 [29]

Answer:

They are similar because their corresponding angles are congruent and their corresponding sides are proportional in length.

Step-by-step explanation:

From the statements,

∠G≅∠K

∠F≅∠J

∠H≅∠L

The sides of triangle FGH are proportional to those of triangle JKL

FG/JK =GH/KL=FH/JL =1/2

6 0

3 years ago

Read 2 more answers

In the triangle below, determine the value of a.

dusya [7]

Answer:

6.1

Step-by-step explanation:

Taking cos function,

Cos C=BC/AC

Cos 35°=5/a

a=5/cos 35°

a=6.1

5 0

4 years ago

Unit rate for 56 in two

RUDIKE [14]

The answer would be 28

7 0

3 years ago

The low temperatures in degrees Fahrenheit in Marsh City during a week in January were: -3, -5, 3, 7, -2, -2, -5 What was the av

miskamm [114]

Answer:

-1

Step-by-step explanation:

You can find the average my finding the sum of all temperatures and then dividing it by the number of temperatures ( in this case 7)

So you get (-3-5+3+7-2-2-5)/7=-7/7=-1

4 0

4 years ago