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3 years ago

Please help Find x, Both triangles are similar

Mathematics

1 answer:

Flura [38]3 years ago

7 0

Answer:

I believe the answer is 4, but also some information might not be there.

Step-by-step explanation:

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Evaluate 8a - 1 + 0.5b when a= 1/4 and b=10.

nikitadnepr [17]

Answer:

Step-by-step explanation:

Substitute 1/4 with 8a. 8/4=2

Next, Substitute 10 for 0.5. 10/2=5

Finally, find the sum

(2-1)+5

6 0

3 years ago

Solve for x. <br> 2(x-2)= 6x + 2 -2(-2x - 4)

Lena [83]

Answer:-7/4

Step-by-step explanation:

2(x-2)=6x+2-2(-2x-4)

Open brackets

2x-4=6x+2+4x+8

Collect like terms

-4-2-8=6x+4x-2x

-14=8x

Divide both sides by 8

-14/8=8x/8

-7/4=x

x=-7/4

4 0

4 years ago

Martin is an artist who molds plaster into unique shapes.

Tanya [424]

Answer:

It is A. I took the test,

Step-by-step explanation:

its 66 and then the little 3

3 0

3 years ago

15 is at least the quotient of a number and 6 increased by 3

crimeas [40]

Answer:

The number is $x\geq 72$

Step-by-step explanation:

Given:

Quotient $\geq$ 15

Let the number be $x$

The quotient is 15 of a number and 6 which is increaase by 3

Hence forming the inequality expression from the question given we get;

$\frac{x}{6}+3\geq 15$

Now Solving the above equation we get,

$\frac{x}{6}+3\geq 15\\\\\frac{x}{6}\geq 15-3\\\\\frac{x}{6}\geq 12\\\\x\geq 12\times6\\x\geq 72$

Hence the number is $x\geq 72$

4 0

3 years ago

Darcia made a snack mix using the following recipe.

Nady [450]

Answer:

nnrm

Step-by-step explanation:

8 0

4 years ago