3 years ago

How do i check basic equations

1 answer:

8 0

Plug in your answer to the original equation. For example, if the equation is x+4=9, and I got 4, then you plug that in and find that it is wrong. So you then go back and fix your mistake.

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Find the value of x in the diagram and explain your reasoning

Paul [167]

Answer:

C 4.5 the two triangles in the diagram are similar.

Step-by-step explanation:

Since, the two triangles in the diagram are similar.

Therefore,

$4 \times x = 3 \times 6 \\ \\ x = \frac{18}{4} \\ \\ x = 4.5$

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3 years ago

A circle is centered at M(0,0)M(0,0)M, left parenthesis, 0, comma, 0, right parenthesis. The point B(-4,\sqrt{5})B(−4, 5)B, left

Brrunno [24]

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Step-by-step explanation:

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3 years ago

Kenny reads 5/8 page in 2/3 minute. This is unit rates

Nat2105 [25]

Find unit rate of pages read per minute:

(5/8)/(2/3)

(5/8)*(3/2)

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4 years ago

50-0 ———(12.0-0) +0 = 12.0-0 Just a warm up

vagabundo [1.1K]

$\frac{50}{12}$ x 12

the 12 in the numerator (top) and the 12 in the denominator (bottom) cross out so you are left with 50.

Answer: 50

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4 years ago

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(+7) x (-3) math intergers

IrinaK [193]

Answer:

-21

Step-by-step explanation:

- * + = -

- * - = +

+ * + = +

Here + * - = -

7* 3 = 21 and sign is -ve

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3 years ago

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