Which of the following statements about a plane is not true?

Mathematics

1 answer:

shusha [124]3 years ago

4 0

Answer:

The last one is the answer.

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The length of the base of an isosceles triangle is x. The length of a leg is 4x - 2. The perimeter of the triangle is 95. Find x

adell [148]

Answer:

x = 11

Step-by-step explanation:

sides of triangle measure: 'x', '4x-2' and '4x-2' since isosceles means both legs are equal

perimeter is the sum of all sides, so set up equation:

95 = 4x - 2 + 4x - 2 + x

95 = 8x - 4 + x

95 = 9x - 4

99 = 9x

x = 11

5 0

3 years ago

Use the ditributive property for -8 (x / 3)

ioda

Greetings!

"Use the distributive property for $-8 (x / 3)$ .<span>"

The distribute property is used to simplify an expression/equation. This is done by multiplying the contents of the parenthesis by the number outside of bracket.

</span> $-8 (x / 3)$
$=(-8*x / -8*3)$
<span>Simplify.
</span> $=(-8x/-24)$

Hope this helps.
-Benjamin

4 0

3 years ago

How to convert 18 gallons/1 hour to cups and minutes

Ne4ueva [31]

So there are 2 things you need to convert, the first is the gallons to cups and the second is the hours to minutes. so I like to set it up with numerators and denominators and then multiply the ratios. All same terms will cross out and be opposite of each other.

(18 gal/1 hour) x (1 hour / 60 minutes), now we have (0.3 gallons/1 minute) we just have to change gallons to cups

(0.3 gallons/ 1 minute) x (4 quarts/1 gallon) x (2 pints/1 quart) x (2 cups/1 pint)

this comes out 4.8 cups/1 minute

8 0

3 years ago

What value should go in the empty boxes to complete the calculation for finding the product of

AnnZ [28]

61*40=60*40+1*40=2400+40=2440.
Therefore [] is 4

8 0

3 years ago

Read 2 more answers

I REALLY NEED HELP I DID NOT STUDY FOR MY TEST AT ALL

andreyandreev [35.5K]

It’s really simple 2+6=7 7\10

4 0

3 years ago