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3 years ago

A doghouse is to be built in the shape of a right trapezoid, as shown below. What is the area of the doghouse?

Mathematics

1 answer:

nadya68 [22]3 years ago

5 0

Answer:

66.5 square feet

Step-by-step explanation:

We have to find the area of the doghouse which is in the shape of right trapezoid . that is, Substitute the values, we get, Hence, Area of of the doghouse which is in the shape of right trapezoid is 66.5 square feet.

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4x²y + 3y²z - 2xy² - 3x²y + 4y²z

pochemuha

Answer:

=x2y−2xy2+7y2z

Step-by-step explanation:

Simplify

Let's simplify step-by-step.

4x2y+3y2z−2xy2−3x2y+4y2z

=4x2y+3y2z+−2xy2+−3x2y+4y2z

Combine Like Terms:

=4x2y+3y2z+−2xy2+−3x2y+4y2z

=(4x2y+−3x2y)+(−2xy2)+(3y2z+4y2z)

=x2y+−2xy2+7y2z

Answer:

=x2y−2xy2+7y2z

7 0

3 years ago

Rewrite the expression without an exponent or radical.<br><br> 625-1/4

worty [1.4K]

Answer: its probably 5

Step-by-step explanation:

simplify the fraction= $5^\\{4$ ( $\frac{1}{4\\}$ ). Then cancel the common factor of 4= $5^{1}$ , then evaluate the exponent = 5

5 0

3 years ago

Evaluate 5! + 2!.<br> Idk what is it

Sedbober [7]

Answer:

122

Step-by-step explanation:

If a number has an explanation point on the side of it, you should multiply all numbers that are equal to are less than that number.

$5!=5*4*3*2*1=120\\2!=2*1=2\\120+2=122$

4 0

3 years ago

Juanita is making necklaces to give as presents. She plans to put 15 beads on each necklace. Beadsare sold in packages of 20. Wh

PtichkaEL [24]

3 packages because you'll have 15 beads left over. which would complete the use of the packages

4 0

4 years ago

Read 2 more answers

Verify that quadrilateral BCDE is a rhombus with vertices B(-5, 1), C(0, 6), D(5, 1) and E (0, -4) by showing that all four side

garri49 [273]

Find the distance between each

between points (x1,y1) and (x2,y2)
D= $\sqrt{(x2-x1)^2+(y2-y1)^2}$

find and verify that
BC=CD=DE=EB

so
BC= $\sqrt{(0-(-5))^2+(6-1)^2}$ =5√2
CD= $\sqrt{(5-0)^2+(1-6)^2}$ =5√2
DE= $\sqrt{(-4-1)^2+(0-5)^2}$ =5√2
EB= $\sqrt{(-5-0)^2+(1-(-4))^2}$ =5√2

true

4 0

4 years ago