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sergey [27]
2 years ago
11

Use the fact that 2-1/2 ÷ 1/8 = 20, to find 2-1/2 ÷ 5/8. Show your work.

Mathematics
1 answer:
Y_Kistochka [10]2 years ago
3 0

Answer:

Convert the improper fraction into a mixed number:dfrac2 * 2 + 12 / 5/8 Calculate the product or quo.

Step-by-step explanation:

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7th grade math.<br> Solve.<br><br> 9.4 = - t/3.5<br><br> t =
Naya [18.7K]

Answer:

t = - 32.9

Step-by-step explanation:

Step 1:

9.4 = - t ÷ 3.5  Equation

Step 2:

9.4 × 3.5 = - t  Isolate the variable

Step 3:

32.9 = - t   Multiply

Answer:

t = - 32.9  

Hope This Helps :)

7 0
3 years ago
I need help with this math problem.
user100 [1]
<h3>Answer: Choice B) </h3><h3>-6x - 2y = 12</h3>

===============================================

Explanation:

The x intercept is (-2,0) which is where the graph crosses the x axis.

The y intercept is (0,-6) which is where the graph crosses the y axis.

-----

Find the slope of the line through those two points

m = (y2-y1)/(x2-x1)

m = (-6-0)/(0-(-2))

m = (-6-0)/(0+2)

m = -6/2

m = -3

-----

The y intercept (0,-6) leads to b = -6

Both m = -3 and b = -6 plug into y = mx+b to get

y = mx+b

y = -3x+(-6)

y = -3x-6

-----

Now add 3x to both sides

y = -3x-6

y+3x = -3x-6+3x

3x+y = -6

-----

Lastly, multiply both sides by -2 so that the "-6" on the right hand side turns into "12" (each answer choice has 12 on the right hand side)

3x+y = -6

-2(3x+y) = -2(-6)

-2(3x)-2(y) = 12

-6x-2y = 12

which is what choice B shows.

5 0
3 years ago
Lena got three “hits” in her last seven times at bats, so her chance of getting a hit is 3/5. Theoretical or Experimental?
ZanzabumX [31]

Answer:

HMM LOOKS LIKE A FRACTION PROBLM IM NOT SURE KIND OF TIERD RN SO UM  .........3x+7=3/5 try this in calculated

Step-by-step explanation:

✌

6 0
3 years ago
What is the name of an item that you will buy only once?
GREYUIT [131]

The name of an item that a person can only buy once in one's lifetime are:

  • A strong quality outdoor trash can.
  • A  high-quality knife set.
  • Can opener.
  • Corkscrew.
  • Measuring cups, etc.
<h3>What are lifetime products?</h3>

These are known to be a product that one can buy and a person can use for a lifetime until they grow tired of using it.

Note that not all product can or need to last forever but there are a lot of products that can actually do. some of which are:

  • A strong quality outdoor trash can.
  • A  high-quality knife set.
  • Can opener.
  • Corkscrew.
  • Measuring cups, etc.

Learn more about products from

brainly.com/question/27487922

#SPJ1

3 0
1 year ago
Pleaseee helppp answer correctly !!!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!!!!
givi [52]

Answer:

84.8 ft

Step-by-step explanation:

6.6x6 + 8.2x2 + 2x2 + 12.4x2 = 84.8ft

8 0
3 years ago
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