2 years ago

Please help me with problem 4 of a math problem

Mathematics

1 answer:

lys-0071 [83]2 years ago

5 0

B. 20

This is because a serving size is half a cup, so 10 × 2 is 20 because it takes 2 serving sizes to equal 1 cup.

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PLEASE HELP ME ASAP!!!

weqwewe [10]

Answer:

Step-by-step explanation:

a number expressed in standard form is

a × $10^{n}$ : 1 ≤ a < 10 and n is an integer

given

(7.5 × $10^{7}$ )(2 × 10³)

= 7.5 × 2 × $10^{(7+3)}$

= 15 × $10^{10}$

= 1.5 × $10^{1}$ × $10^{10}$

= 1.5 × $10^{(1+10)}$

= 1.5 × $10^{11}$

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2 years ago

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ikadub [295]

The answer should be C: 12

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3 years ago

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the bottom of a vase is a square.each side measury y+11 units.the square has a perimeter of 55 units what is the value of y?

Norma-Jean [14]

Answer:

2.75

Step-by-step explanation:

55-11(4)=2.75

2.75+11=13.75

13.75x4=55

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3 years ago

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5 Find the slope of the line that contains points (1,-3) and (-4,5).

ch4aika [34]

Answer:

gradient = m

m= $\frac{rise}{run}$

m= $\frac{1-(-4)}{-3-5}$

m= $\frac{5}{-8}$

3 0

2 years ago

Someone please help me please

sertanlavr [38]

Answer:

D. (x - 2)(x + 2)

Step-by-step explanation:

Look at the graph, when y = 0, x = - 2 and x = 2, vertex = -4

OK so x = -2 means x + 2 = 0

and x = 2, means x - 2 = 0

answer :D. (x - 2)(x + 2)

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2 years ago