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3 years ago

7

Patrick is replacing a door in his house. It has a height of 80 inches and its diagonal is 89 inches. What is the width of the d

oor?
The door is __________ inches wide.

1 answer:

Sedbober [7]3 years ago

6 0

72 I think I hope its right I had to write all over my paper lol

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You are playing a solitaire game in which you are dealt three cards without replacement from a simplified deck of 10 cards (mark

g100num [7]

276 hands very simple im in 6th grade

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3 years ago

A store sells 6 bananas for $4. Determine how much it would cost to buy 15 bananas

Archy [21]

Answer:

$10

Step-by-step explanation:

Since 6 cost four dollars 3 would cost 2 dollars multiply 3 to get 15 bananas and 2 to get $10

8 0

3 years ago

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Analyze the diagram below and complete the instructions that follow. Find the area of QRS.

11Alexandr11 [23.1K]

<u>Answer-</u>

<em>The area of QRS is </em><em>238.7</em><em> sq units.</em>

<u>Solution-</u>

According to properties of supplementary angles,

$m\angle R+124=180\\\\m\angle Q+132=180$

So,

$\Rightarrow m\angle R=180-124=56,\ m\angle Q=180-132=48$

As the sum of measurement of all the angles in a triangle is 180, so

$\Rightarrow m\angle S+m\angle R+m\angle Q=180$

$\Rightarrow m\angle S=180-m\angle R-m\angle Q$

$\Rightarrow m\angle S=180-56-48=76$

Then the area of the triangle will be,

$\text{Area}=\dfrac{1}{2}qr\sin S$

$=\dfrac{1}{2}\times 21\times 23.43\times \sin 76$

$=238.7\text{sq.units}$

8 0

3 years ago

Two sides of a triangle have lengths 18 cm and 40 cm. Describe the possible lengths of the third side.

Reptile [31]

Depends if it is a right triangle or not and if it is u will use the pothygerem theorem or the distance formula

6 0

3 years ago

Read 2 more answers

Can someone help me answer all my quiz answers I will help you with any stuff you got except math ill even do hw for this test

S_A_V [24]

Answer: 30 degrees

Step-by-step explanation:

All angles in a triangle add up to 180 degrees, so you can just write an equation to solve for the measure of angle F. Also, angle C is congruent to angle F because of CPCTC

124 + 26 + F = 180

150 + F = 180

F = 30

The measure of angle F is 30 degrees

7 0

3 years ago