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2 years ago

Which relationships describe angles 1 and 2?

Mathematics

2 answers:

coldgirl [10]2 years ago

7 0

Answer:

Complementary angles

adjacent angles

Step-by-step explanation:

$< 1+ < 2=90$ °

⇒ complementary angles

<em>The sum of two angles is 90° are complementary angles.</em>

<em /> $< 1$ is close to $< 2$

⇒ adjacent angles

<em>I hope this helps you:)</em>

Tcecarenko [31]2 years ago

5 0

Answer: Supplementary angle

Why:

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What is the answer to this question

stiv31 [10]

4(d-8)-5 = 9(d+2)+1

Assuming you're looking for d:

Use Distributive Property for both sides
4d-32-5 = 9d+18+1

Combine like terms
4d-37 = 9d+19

Take all d's to one side & numbers to other
-37-19 = 9d-4d

Simplify
-56 = 5d

Divide both sides by 5
d = -56/5

8 0

3 years ago

Read 2 more answers

Tyler and Pearl went on a 20km bike ride that lasted for 3 hours. Because of steep hills or the trail, they walked for most of t

noname [10]

Answer: 1 hour

Step-by-step explanation:

Let the distance they walked be $d_1$ in time $t_1$ and the distance they walked be $d_2$ in time $t_2$ ,then

Walking speed= $\frac{d_1}{t_1}=4$

$\\\Rightarrow\ d_1=4t_1$

Riding speed= $\frac{d_2}{t_2}=12$

$\\\Rightarrow\ d_2=12t_1$

Also the total time taken=3 hours

∴ $t_1+t_2=3\\\Rightarrow\ t_2=3-t_1$ ...(1)

Since the total distance= 20 km

∴ $d_1+d_2=20\\\Rightarrow4t_1+12t_2=20\\\Rightarrow4t_1+12(3-t_1)=20..............[\text{from (1)}]\\\Rightarrow4t_1+36-12t_1=20\\\Rightarrow-8t_1=-8\\\Rightarrow\ t_1=1$

Thus, the they spent 1 hour time in walking.

7 0

3 years ago

NEED ASAP..Will mark you brainliest...Please match the words to the definition...I have given it a try, but something I am match

Dmitriy789 [7]

Answer:

gcfdbea

Step-by-step explanation:

I believe these are the correct answers.

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3 years ago

Find a number between 364 and 384 that is both a multiple of 7 and a multiple of 3

zalisa [80]

378
Because a multiple of both 7 and 3 is 21, and 21*18=378.

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3 years ago

What is the area of rectangle ABCD?

kotegsom [21]

The area of a 2D form is the amount of space within its perimeter. The area of the rectangle is 12 units². Thus, the correct option is A.

The area of a 2D form is the amount of space within its perimeter. It is measured in square units such as cm2, m2, and so on. To find the area of a square formula or another quadrilateral, multiply its length by its width.

As per the given information, the graph of the rectangle can be made as shown below. It can be observed from the graph that the length of the rectangle and width of the rectangle are 4 units and 3 units, respectively. Therefore, the area of the rectangle is,

Area = 4 units × 3 units = 12 units²

Hence, the area of the rectangle is 12 units². Thus, the correct option is A.

Learn more about the Area:

brainly.com/question/1631786

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2 years ago