All categories

4 years ago

Which expression is equivalent to (–2)(

1 answer:

4 0

For both of the first two parts, you've left out part of the question and no answer is possible. / / / For the last one, ... u + xy = 18 + (10)(8) = 18 + 80 = 98.

You might be interested in

What symbol makes the sentence true? -3½ ? -3 5/9

kvasek [131]

$\frac{-63}{18}\geq \frac{-64}{18}$

So, Option A is correct

Step-by-step explanation:

We need to identify the expression, that makes the sentence true:

$-3\frac{1}{2}?-3\frac{5}{9}$

First converting mixed fraction into improper fraction

$-3\frac{1}{2}=\frac{-7}{2}$

$-3\frac{5}{9}=\frac{-32}{9}$

For comparing both terms, their denominator should be same.

Multiplying $\frac{-7}{2}$ by 9 and $\frac{-32}{9}$ by 2 to make denominator same.

$\frac{-7*9}{2*9}=\frac{-63}{18}$

$\frac{-32*2}{9*2}=\frac{-64}{18}$

So, comparing terms $\frac{-63}{18}\,\,and\,\,\frac{-64}{18}$

$\frac{-63}{18}? \frac{-64}{18}\\\frac{-63}{18}\geq \frac{-64}{18}$

So, Option A is correct

Keywords: Comparing fractions

Learn more about Comparing fractions at:

#learnwithBrainly

4 0

3 years ago

Help me in my math thank you

Vlad [161]

Answer:

For question 1 it's 12/3

For question 2 it's D. 6

For question 3 it's A. 12

For question 4 it's C. 64

For question 5 it's D. 1 and 17/18

For question 6 it's B. 16

Step-by-step explanation:

All answers are correct, trust me. I put my time into this. I hope you get a good grade and you have an amazing day! ❤

5 0

3 years ago

Read 2 more answers

From the top of a 200 meters high building, the angle of depression to the bottom of a second building is 20 degrees. From the s

meriva

If the top of a 200-m high building has a 20 degree angle of elevation from the bottom of another building, it makes sense that a 10 degree angle of elevation would equal 100m, making the height of the second building 300 m

4 0

3 years ago

How many 5/8 foot pieces of wood cn you cut from a board that is 4 5/8 feet long?

V125BC [204]

Divide the whole (4 5/8 feet) by the size of the pieces (5/8 foot)

x= number of 5/8 foot pieces

x= 4 5/8 feet ÷ 5/8 foot pieces

*Multiply by 5/8 reciprocal (inverse)
*Change 4 5/8 to improper fraction

x= 37/8 * 8/5
x= (37*8) / (8*5)
x= 296/40
x= 7 4/10
*Simplify fraction
x= 7 2/5 or 7.4 pieces

There are 7 2/5 five-eighth foot sized pieces.

Hope this helps! :)

6 0

3 years ago

1.) Edge Fitness charges $18 a month for a gym membership and a $30 start-up fee. How much would you spend after 1 year at the g

postnew [5]

Answer:

$246

Step-by-step explanation:

30 + 18(12)=

30 + 216

246

5 0

3 years ago

Read 2 more answers