MATHEMATICS HIGH SCHOOL

Solve for h.

-18 + h = 28
h =

Answers

Answer 1
Answer:

+18 on each side

h=46
Answer 2
Answer:

Answer: h = 46

Step-by-step explanation:

hope this helps what your looking for

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Which ordered pair will be solution for the function y = 8 + x?(4, 13)
(11, 4)
(6, 14)
(2, 16)

Answers

The only option where y-coordinate is 8 greater than x-coordinate is C; (6,14)

You can check it out by plugging in x = 6;

y = 8 + (6) = 14 so it is true.

It will be false for any other options.

Answer:

Step-by-step explanation:

The only option where y-coordinate is 8 greater than x-coordinate is C; (6,14)You can check it out by plugging in x = 6;y = 8 + (6) = 14 so it is true.It will be false for any other options.

A quadrilateral PQRS is inscribed in a circle, as shown belowWhat is the measure of arc PQR?
190
265
275
340

Answers

Answer:

Option A is correct.

The measure of Arc PQR is 190 degree

Step-by-step explanation:

Given a cyclic quadrilateral PQRS is inscribed in a circle as shown in figure.

Given: \angle PQR = 85^(\circ)

An intercepted arc measures twice the intercepted angle.

The intercepted angle in the given figure is Arc PQR =2 \cdot \angle PSR                    ......[1]

First find the \angle PSR;

A quadrilateral is cyclic if and only if opposite angles sum to 180°.

then;

\angle PQR+\angle PSR =180^(\circ)

Substitute the value of \angle PQR = 85^(\circ) in above equation we get;

85^(\circ)+\angle PSR =180^(\circ)

Simplify:

\angle PSR =180^(\circ)-85^(\circ) =95^(\circ)

Now; to find the measure of arc PQR ;

[1] ⇒ Arc PQR =2 \cdot \angle PSR = 2 \cdot 95 =190^(\circ)

Therefore, the measure of arc PQR is 190 degree.
Hello,

mes Angle PSR= 180°-85°=95°
mes Arc PQR= 2* 95°=190°

Answer A

Match the following statements to the conditional given if two points are on the same line, then they are collinear. A.Two points are on the same line if and only if they are collinear. B.If two points are not collinear, then they do not lie on the same line. C.If two points are collinear, then they are on the same line. D.If two points are not on the same line, then they are not collinear.

Answers

The answer is A: Two points are on the same line if and only if they are collinear

What is the value of the residual for advertising dollars spent equal to $1,020 and Profit equal to $17,500? Round to the nearest integer.

Answers

17.5 bc that’s an integer and 17,500 is not and you don’t need the extra zeros at the end anyways

Giselle graphs the function f(x) = x^2. Robin graphs the function g(x) = –x^2. How does Robin’s graph relate to Giselle’s?Robin’s graph is a reflection of Giselle’s graph over the x-axis.
Robin’s graph is a reflection of Giselle’s graph over the y-axis.
Robin’s graph is a translation of Giselle’s graph 1 unit down.
Robin’s graph is a translation of Giselle’s graph 1 unit left.

Answers

The first one is the answer.

Sketch the graph of the two by substituting x as 1, 2, 3 and you will see that the two graphs look exactly the same but seem to be reflected through the mirror line of the x-axis

Answer:

First Option

Step-by-step explanation:

To prepare for a triathlon, Amanda starts from position A and rides her bike along a straight road for 12 miles to reach position B. At B, she turns left and rides along another straight road for 15 miles to reach position C. At C, she turns left again and rides 20 miles along a straight road to return to A. In ΔABC, what are m∠A, m∠B, and m∠C, respectively?

Answers

The angles can solved by using the cosine law. Solving for the measure of angle A
15² = 20² + 12² - 2(20)(12) cos A
A = 48.35°

Angle B can solved by either also using the cosine law or by sine law. Let's use sine law:
20 / sin B = 15 / sin 48.35
B = 85.06°

The measure of angle C can just be solved by difference of the total angle of the triangle.
C = 180 - 48.35 - 85.06
C = 45.59°

48.35°, 94.94°, 36.71°
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