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3 years ago

HELP please!!! Will give brainliest!!!

Mathematics

2 answers:

ddd [48]3 years ago

8 0

Answer:

Linear pairs are congruent

That's the answer

solmaris [256]3 years ago

5 0

Answer:

they share a ray and add up to 180

Step-by-step explanation:

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A truck averages 23 mpg. Gas costs $2.28 per gallon. How much would it cost to pay for the gas if this truck made a trip of 2,09

MrMuchimi

Answer:$207.48

Step-by-step explanation:You need to find how much gallons he would need so you divide 2,093 by 23 and you get 91. After that you multiply it by $2.28, The price per gallon and you get 207.48.

4 0

3 years ago

nora has 3/4 as many books as victor. let v represent the number of books victor has. create an expression to represent the numb

xxTIMURxx [149]

Answer:

N = $\frac{3}{4}$ * v

Step-by-step explanation:

Since the value that we are provided is a fraction that is tied to the number of books that Victor has, we would simply need to multiply this fraction by the total number of books that Victor has. This value is represented by the variable v while the total number of books that Nora has is represented by the variable N. Therefore, the expression would be the following

N = $\frac{3}{4}$ * v

4 0

3 years ago

P(-2,4), m=3

zhannawk [14.2K]

$\bf P(\stackrel{x_1}{-2}~,~\stackrel{y_1}{4})~\hspace{10em}
slope = m\implies 3
\\\\\\
\begin{array}{|c|ll}
\cline{1-1}
\textit{point-slope form}\\
\cline{1-1}
\\
y-y_1=m(x-x_1)
\\\\
\cline{1-1}
\end{array}\implies y-4=3[x-(-2)]\implies y-4=3(x+2)
\\\\\\
y-4=3x+6\implies y=3x+10$

7 0

3 years ago

Two window washers, ian and caleb , lean a ladder against the side of a building so that Ian can wash a window while Caleb holds

Rufina [12.5K]

Answer:

C. 17 feet

Step-by-step explanation:

This problem allows us to use the Pythagorean theorem to solve. We are give both legs or a right triangle. One leg is the height of the window =15ft and the other is the distance away from the building = 8ft. We are trying to find the length of the ladder, which will be the hypotenuse.

a^2 +b^2 =c^2 where a and b are the lengths of the legs and c is the hypotenuse

8^2+15^2 = c^2

64+225 = c^2

289 = c^2

Take the square root of each side

sqrt(289) = sqrt(c^2)

17 = c

6 0

3 years ago

A string is connecting the corner of a square

ser-zykov [4K]

Answer:

Length of the string is $18.7820 ft$ .

Step-by-step explanation:

Diagram of the given scenario shown below,

Given that,

Angle of elevation from the point on the ground to the corner of the canopy is 37°.Distance of the corner of a square canopy to a point on the ground is 15 ft.

To find:- Find the length of the string.

So,

Length of string = AC

Length of Base = AB

angle of elevation = ∠CAB

Here, In Triangle ΔABC,

$cos$ (∠ $CAB$ ) $= \frac{AB}{AC}$