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denpristay [2]
3 years ago
8

Any help would be appreciated(brainly for best answer)

Mathematics
1 answer:
ziro4ka [17]3 years ago
5 0

Answer:

80*

80*

75*

120*

Step-by-step explanation:

both angle 1 and 2 for the first image have the same value as  the other angle of 80* because it is a set of parallel lines and one line going through it.

1 on the next set of images is 75* because is is an alternate exterior angle.

2 of the last set of images is 120* because it is same side interior angles.

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The coefficient of x in the expression of(x+3) (x-1) is​
kherson [118]

Answer:

i think 4

Step-by-step explanation:

x^{2} +4x-3

3 0
3 years ago
In the figure, PQ is parallel to RS. The length of RP is 5cm; the length of PT is 30cm; the length of QT is 60cm. What is the le
rjkz [21]

The triangles PTQ and RTS are similar; so the ratios of corresponding sides are equal.

Let us denote the unknown length SQ as x.

We could make the following similarity relation;

\begin{gathered} \frac{30}{30+5}=\frac{60}{60+x} \\  \end{gathered}

Cross multiply to obtain;

\begin{gathered} 30(60+x)=60(35) \\ 1800+30x=2100 \\ \text{collect like terms} \\ 30x=2100-1800 \\ 30x=300 \\ \text{divide both sides by 30} \\ \frac{30x}{30}=\frac{300}{30} \end{gathered}

Therefore;

x=10\operatorname{cm}

Therefore, the answer is option A

3 0
1 year ago
If you shift the linear parent function, f(x) = x, up 6 units, what is the equation of the new function?
igor_vitrenko [27]
2 years late. Here is the answer for people in the future. It is D. g(x)=x-6
3 0
3 years ago
In a class of 34 students, 19 of them are girls.
Colt1911 [192]

Answer:

55.9%

Step-by-step explanation:

To find the percent that are girls, take the number of girls over the total number of students

19/34

.558823529

To change to percent form, multiply by 100%

55.8823529%

To 1 decimal place

55.9%

5 0
3 years ago
Read 2 more answers
What is 4x-2+x=-2+2x
Vsevolod [243]

Answer:

x= no solution

Step-by-step explanation:

4x-2+x=-2+2x

We first add 4x+x on the left side.

5x-2=2+2x

We then add 2 to both sides.

5x=2x

The answer is no solution because we got no answer out of the equation.

4 0
3 years ago
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