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3 years ago

Can someone please help me with this?

Mathematics

2 answers:

frutty [35]3 years ago

6 0

The answer is A. 3,100 degrees hopes this helps :D

MrMuchimi3 years ago

5 0

Answer:

a. 3, 100 degrees

- I know 6 is 100 degrees and angle 3 is identical to angle 6. Therefore, angle 3 is 100 degrees.

b. 6, 100 degrees

- Angle 3 and 6 are identical. This means angle 6 is 100 degrees.

c. 4, 80

- Knowing a straight line is 180 degrees and all other angles are 100 degrees, I subtracted 180-100 = 80 degrees

Step-by-step explanation:

Everything was explained above, but be sure to know...

W E

- Hope that helps! Please let me know if you need further explanation.

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The sum of two numbers is 66. Two times the smaller number is 15 more than the larger number. What are the numbers? First one wi

Viktor [21]

Answer:

Larger number (y) is 39

Smaller number (x) = 66 - 39 = 27.

Step-by-step explanation:

Let the smaller number be<em> x</em> and the larger number be <em>y</em>.

Sum of two numbers = 66

According to question,

<em>x </em>+<em> y</em> = 66

<em>x</em> = 66 - <em>y</em>.........(1)

Now, since twice of smaller number is 15 more than the larger number, According to question,

2(smaller number) = larger number + 15

2<em>x</em> = <em>y</em> + 15 .........(2)

Now substituting the value of y from (1) in (2)

2 (66 - <em>y</em>) = <em>y</em> + 15

132 - 2<em>y</em> =<em> y </em>+ 15

-2<em>y - y</em> = -132 + 15

3<em>y </em>= 117

<em>y</em> = 117/3 = 39

So the largest number (y) is 39

Smaller number (x) = 66 - 39 = 27.

8 0

4 years ago

The total area of Fred's yard is 60 square feet. The length is 6 feet. What is the width?

inysia [295]

Answer:

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Find the length of the altitude to the hypotenuse. round the answer to the nearest tenth, if needed.

Amiraneli [1.4K]

Answer : The correct option is, (B) 56.8

Step-by-step explanation :

Right Triangle Altitude Theorem:

The measure of altitude drawn from the vertex of the right angle of a right angled triangle to its hypotenuse is the geometric mean between the measures of the two segments of the hypotenuse.

We are drawing a line from vertex to hypotenuse side.

As per theorem:

$\frac{BD}{AB}=\frac{CB}{AC}$

$\frac{BD}{60}=\frac{175}{185}$

$BD=\frac{175\times 60}{185}$

$BD=56.8$

Therefore, the length of the altitude to the hypotenuse is 56.8

8 0

3 years ago

HELP !.!.!.!!.!.!.!.!.!.!.!!..!!.!.!.!.!.!.!.!!.!.!.!.!.!.!,.!.!.!.!.!$,!.!.!.!,!;&<a href="/cdn-cgi/l/email-protection" cla

Thepotemich [5.8K]

Answer:

Hi.

Step-by-step explanation:

Because this question is asking how much water the water tower can hold, it's asking for the volume of a cylindrical figure. Let's use this formula:

First, let's find our variables by plugging in our information.

(

)

(

)

(

)

(

)

Following PEMDAS (Parentheses, Exponents, Multiply, Divide, Add, Subtract), we'll find

(

)

first.

(

100

)

(

)

Now, multiply (100) and (24):

(

2400

)

2400

, or

7539.8

6 0

3 years ago

50-(7•8)+9 please help! I think it is 3 but I am not positive

Arte-miy333 [17]

<h3>50-(7•8)+9</h3><h3>You should use BODMAS formula. So, you first solve the bracket portion. </h3><h3>Therefore, 50-(7•8)+9</h3><h3>= 50-56+9</h3><h3>Now you add up the positive integers</h3><h3>=59-56</h3><h3>Now simply subtract it.</h3><h3>=3</h3><h3><em>Your </em><em>answer </em><em>is </em><em>3</em><em>.</em><em> </em><em>Go </em><em>on </em><em>with </em><em>your </em><em>answer.</em></h3>

<h3 />

6 0

3 years ago