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anastassius [24]
4 years ago
15

A triangle with equal sides and a square have the same perimeters. The length of a side of the triangle is 2x + 2. The length of

a side of the square is x + 8. Write and solve an equation to find x.
Mathematics
1 answer:
andreev551 [17]4 years ago
3 0

Answer:

x=13

Step-by-step explanation:

3(2x+2)=4(x+8)\\6x+6=4x+32\\2x+6=32\\2x=26\\x=13

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Kari bought 3 gallons of milk that cost $2 70 per gallon What was the total cost of the milk? Enter your answer in the box​
Alla [95]

Answer:

$8.10

Step-by-step explanation:

2.70+2.70+2.70=$8.10

1. 2. 3. total

5 0
3 years ago
Read 2 more answers
Jake made punch by combining 2.75 liters of orange juice, 1.25 liters of pineapple juice, and 3.5 liters of soda. He then poured
cluponka [151]

Answer:

He poured 2.5 liters into each container

Step-by-step explanation:

Add 2.75, 1.25, and 3.5 together to get 7.5. Divide 7.5 by 3 and you get 2.5 liters per container.

7 0
3 years ago
Can somebody help me with this
EastWind [94]

Answer:

D = -1, -1, 2, 5

R = 0, 2, 3, 7

✅It is NOT A FUNCTION

Step-by-step explanation:

D (Domain) = input values (x-values)

D = -1, -1, 2, 5

R (Range) = output values

R = 0, 2, 3, 7

✅It is not a function because an x-value, -1, has two different y-values, 7 and 2, assigned to it.

7 0
3 years ago
The larger of 2 numbers is twice the smaller. If the larger is x, what is the smaller
Pepsi [2]

Answer:

Step-by-step explanation:

x/2

6 0
4 years ago
An ice cream cone has a height of 16 centimeters and a diameter of 4 centimeters. What is the volume of ice cream that can be co
Leviafan [203]
V = π r^2 (h/3)
(Volume equals pi r squared, h over 3)
Diameter is 4, so the radius is half of that = 2
Plug in the numbers
V = π (2^2) (16/3)
V = π (4) (5.333)
V = 3.14 x 4 = 12.566
V = 12.566 x 5.333
V = 67.014
3 0
4 years ago
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