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kaheart [24]
3 years ago
11

If 10x=40 then what is x

Mathematics
2 answers:
Lostsunrise [7]3 years ago
7 0

Answer:

4 hope this helps have a nice day please give me brainliest:)

Step-by-step explanation:

Roman55 [17]3 years ago
3 0

Answer:

X is 4.

To get x alone you divide its coefficent.

10 Is the coefficent.

x = 40/10

x = 4

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masha68 [24]

Answer:

Puppy A weighs 8 pounds, which is about 25% of its adult weight. What will be the adult weight of Puppy A? Puppy B weighs 8 pounds, which is about 75% of its adult weight. What will be the adult weight of Puppy B?

Step-by-step explanation:

6 0
3 years ago
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Consider the exponential function f ( x ) = 13 , 500 ⋅ 0.89^x, which models the value of Mikayla's scooter, where x represents t
Elden [556K]

Answer: $8470

Step-by-step explanation:

To solve this, you can substitute 4 for x:

f(x) = 13500*.89^4\\f(x) = 13500*0.6274\\f(x) = 8470

Mikayla's scooter is worth around $8470 after 4 years.

It was originally worth 13,500 dollars and depreciated by 11% every year.

7 0
4 years ago
What are the odds against choosing a red marble from a bag that contains two blue marbles, one green marble, seven white marbles
Alina [70]

Answer:

4/14

Step-by-step explanation:

2+1+7+4=14

red marbles are 4/14

7 0
3 years ago
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How do I solve this problem? I need to find the volume of this composite figure.
andrey2020 [161]

Step-by-step explanation:

V = (12*4*5) + (2*3*5) + (5*3*5) + (12*4*5)

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8 0
3 years ago
I will give 50 points and brainliest ​
Kay [80]

Answer:

27.2mm²

Step-by-step explanation:

Area of a triangle = \frac{1}{2} * base * height

Base of this triangle = 8mm

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Area = \frac{1}{2} * 8mm * 6.8mm

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6 0
3 years ago
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