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3 years ago

Help ? How do I know which one it is.

Mathematics

1 answer:

UkoKoshka [18]3 years ago

5 0

Answer:

Step-by-step explanation:

first you know that is in isosceles triangle

it is in acute, as it is not right, neither obtuse-largest angle is 80

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What does x equal in this equation -5x + 8 = -2

AnnyKZ [126]

Answer:

x = 2

Step-by-step explanation:

-5x + 8 = -2

-5x + 8 - 8 = -2 -8

-5x = -10

-5x/5 = -10/5

-x = -2

x=2

8 0

2 years ago

Read 2 more answers

The high school graduating class of 2010 was 260 people. Five years later the high school graduating class was 320 people. By ap

jeka94

Answer:

The high school graduating class changed by approximately 23%

Step-by-step explanation:

we have

The high school graduating class of 2010 was 260 people

Five years later the high school graduating class was 320 people.

we know that

260 people represent the 100%

The difference is (320-260)=60 people

using proportion

Find out what percentage represent 60 people

Let

x ----> the percentage that represent 60 people

$\frac{260}{100\%}=\frac{60}{x}\\\\x= 100\%(60)/260\\\\x=23.1\%$

therefore

The high school graduating class changed by approximately 23%

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3 years ago

A cone and a cylinder both have a diameter of four feet and a height of six feet. Determine if the statement is true by selectin

Anettt [7]

Answer:

yes, no, yes, no

Step-by-step explanation:

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3 years ago

Which of the following are the coordinates of a rectangle with a length of 4 units and a width of 3 units in the coordinate plan

jekas [21]

A!!
-2 and 2 are the x values of the coordinates which are 4 units apart, being 4 units in LENGTH
1 and -2 are 3 units apart and them being in the y part of the coordinate it’s 3 units wide

5 0

3 years ago

The maximum weight,w, an elevator can lift is 2,200 pounds

Nata [24]

Answer:

true

Step-by-step explanation:

if its not a true or false than put the answer questions below

7 0

3 years ago