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3 years ago

10

An isosceles trapezoid has a perimeter of 34 millimeters. Its shorter base measures 4 millimeters and its longer base measures 6

millimeters. The two remaining sides have the same length; what is that length?

1 answer:

Charra [1.4K]3 years ago

5 0

The length is twelve.

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Pls help Thankyou so much ??

Liula [17]

D is correct.

Inputting any of the numbers under the x column into f(x) =|x| will output the number as a positive

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1 year ago

X^2 - y^2 = 100

luda_lava [24]

Answer:

20

Step-by-step explanation:

Let's start by rewriting the second equation in terms of "x":

$x+y=5$

Subtract y from both sides:

$x=5-y$

Now, substitute "5-y" for "x" in the first equation:

$(5-y)^2-y^2=100$

Note that:

$(a-b)^2=a^2-2ab+b^2$

$25-10y+y^2-y^2=100$

Cancel out like terms:

$25-10y=100$

Subtract 25 from both sides:

$-10y=75$

Divide both sides by -10

$y=\frac{75}{-10}=\frac{15}{-2}=-\frac{15}{2}$

Now, substitute this value back into either of the equations to solve for x.

$x+y=5\\x-\frac{15}{2}=5\\$

Add 15/2 to both sides:

$x=5+\frac{15}{2}\\x=\frac{10}{2}+\frac{15}{2}\\x=\frac{25}{2}$

Now, find the difference:

$x-y=\frac{25}{2}-(-\frac{15}{2})=\frac{25}{2}+\frac{15}{2}=\frac{40}{2}=20$

8 0

2 years ago

Please help me !??!!!

iris [78.8K]

Answer:

X =0

Step-by-step explanation:

divide each term by 15 and simp

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2 years ago

Dave has a 32-ounce energy drink. He drinks 10 ounces. Enter the percentage of ounces Dave had left from his energy drink. Round

balandron [24]

68.75 percent hope this helps

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3 years ago

Read 2 more answers

Use inductive reasoning to find the next term in the sequence 0, 1, 1, 2, 3, 5, 8 … What is the next term?

Anna007 [38]

13, each term is the sum of two preceding ones.

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3 years ago