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krek1111 [17]
3 years ago
10

Please help ASAPWill be given brainliest!!!!​

Mathematics
1 answer:
zmey [24]3 years ago
3 0

Answer:

C

Step-by-step explanation:

We need common denominator, which in this case is 40.

6*5 is 30 and 4*8 is 32.

We add these up 62/40

Now add the wholes, 5+4 is 9

We have an improper fraction, which will add 1 to 9, causing the answer to be C.

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Find the slope of the line that passes through (24,-5) and (87, 64).
Eva8 [605]

Answer:

Distance

80.7527089328897

Midpoint

(81.5,24)

Slope

7.27272727272727

x intercept

78.20

y intercept

−568.73

Step-by-step explanation:

5 0
3 years ago
Help <br> PLZ HELP I’m begging u
irga5000 [103]

Answer:

Since this is a proportional relationship,

We know that the number which are proportional are a multiple of each other

the number which we can multiply one of the numbers to get the other number is the constant of proportionality

we could check for proportionality by using the following formula:

p1 / s1 = p2/s2 = p3/s3 = p4/s4  if they were equal, we can say that the relation is proportional

The value of any of the above values, p1/s1 , p2/s2 , p3/s3 , p4/s4 is the constant of proportionality

Therefore, the constant of proportionality = 20 / 5 = 4

8 0
3 years ago
A new car is purchased for 24800 dollars. The value for f the car depreciates at 12% per year. What will the value of the car be
laila [671]

Answer:

$4706.81

Step-by-step explanation:

The value each year is multiplied by 100% -12% = 88% = 0.88. After 13 years, the value is 0.88^13 ≈ 0.1897906 times what it was originally: ≈ 4,706.81 dollars.

6 0
4 years ago
A cube has side lengths of 12 inches, what is the surface area and volume of the cube?
Fofino [41]

Answer:

A=864in²

Solution:

A=6a2=6·122=864in²

7 0
3 years ago
Read 2 more answers
Find the value of x.<br> please help
maks197457 [2]

Answer:

123 degrees

Step-by-step explanation:

Well, since we have a 4 sided figure, we know that the sum of the interior angles is 360 degrees.

(n-2)*180=(4-2)8180=360

Okay we are given 3 angles

120+43+74= 237

that means that x= 360-237

x=123 degrees

8 0
3 years ago
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