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3 years ago

BRAINLIEST GOES TO THE FIRST CORRECT ANSWER

Mathematics

2 answers:

monitta3 years ago

8 0

2x =50 since it is an isosceles triangle

x =25

the sum of all angles in a triangle is 180

5y + 10 + 50 + 2x=180

5y + 10 + 50 +50 =180 because 2x = 50

combine like terms

5y +110 = 180

subtract 110 from each side

5y = 70

y = 14

ratelena [41]3 years ago

8 0

the anwser to this is y=14

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algol13

Answer:

29 and -18

Step-by-step explanation:

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2 years ago

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A car traveled 330 miles during a 5½ hour period. If the speed at which the car traveled can be represented in the equation d=rt

Alina [70]

Answer:

The car was travelling at a speed of 60 miles per hour.

Step-by-step explanation:

Given:

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Time Period = $5 \frac12\ hr$

we need to find the speed of the car .

Solution:

Time Period = $5 \frac12\ hr$

Now we can say that;

$\frac12\ hr =0.5\ hr$

So Time period = $5+0.5 =5.5\ hr$

Now we know that;

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3 years ago

What is the answer ti 3\4 × g = 5/8

gladu [14]

For this case we have the following expression:

$\frac {3} {4} g = \frac {5} {8}$

We clear the value of the variable "g", for this:

We multiply by 4 on both sides of the equation:

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We divide by 3 on both sides of the equation:

$\frac {3g} {3} = \frac {20} {8 * 3}\\g = \frac {20} {24}$

We simplify:

$g = \frac {10} {12} = \frac {5} {6}$

Answer:

$g = \frac {5} {6}$

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2 years ago

I really need help with this question! And I need to show work

krek1111 [17]

Answer:

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Step-by-step explanation:

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2 years ago

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