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3 years ago

What is the value of x?

Mathematics

1 answer:

MAXImum [283]3 years ago

8 0

Answer:

I'm so sorry I don't know how to do this

Step-by-step explanation:

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D= ___ meters (photo included)

nikdorinn [45]

Answer:

the answer is 4 meters because its equal to the other side

5 0

3 years ago

MATH HELP WILL MARK BRAINLIEST !!!!!!!!

Leokris [45]

1. sum of a number plus 6 is 7 times the number:

n+6 = 7n

2. qoutent of a number and 5 is 8

n/5 =8

n = 5*8

n = 40

3. distance = speed times time

so d = 55t

8 0

4 years ago

Alex Ar [27]

Answer:

ADB and ABC are similar

x = 8

Step-by-step explanation:

hypotenuse in ADB = $\sqrt{4^2 + 2^2 } = \sqrt{20}$

since two triangles are similar,

$\frac{2+x}{\sqrt{20} } = \frac{\sqrt{20}}{2}$

solving for x, x=8

4 0

3 years ago

1 +5x2 + (1 + 3) to the second power

GarryVolchara [31]

Answer:

Step-by-step explanation:

1 + (5)(2) + (1 + 3)^2

1 + 10 + (1 + 3)^2

11 + (1+3)^2

11+4^2

11+16

<h3><u>Hope this helps! Have an amazing day!</u></h3>

4 0

3 years ago

Simplify 3^2/3.3^1/5

san4es73 [151]

ANSWER:

$\frac{1}{5} \\$

EXPLANATION:

$\frac{ \frac{{3}^{2}}{3 \times{3}^{1}}}{5} = \\$

$\frac{ \frac{9}{3 \times 3} }{5} = \\$

$\frac{ \frac{9}{9} }{5} = \\$

$\frac{1}{5} \\$

4 0

3 years ago