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Andreas93 [3]
3 years ago
13

Help me please this one is timed faster

Mathematics
1 answer:
Leviafan [203]3 years ago
6 0

Answer:

The slope is 3 and the y-intercept is 2.

Step-by-step explanation:

Slope is 3/1, following the line up 3 and over 1. The line crosses the y-axis at (0,2), so the intercept is 2. The slope-intercept can then be written as y=3x+2.

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Which is a true statement about the given ratios?
Digiron [165]

Answer:

44

Step-by-step explanation:

3 0
3 years ago
Find 16-19. <br> find mQT<br> Find m find mST<br> find mRQ
lana66690 [7]

Answer:

16. 142 deg

17. 23 deg

18. 134 deg

19. 38 deg

Step-by-step explanation:

16.

m(arc)QT = 2m<QST = 2 * 71 = 142

17.

m<STR = (1/2)m(arc)RS = (1/2)46 = 23

18.

RT is a diameter since it includes the center of the circle, point X.

m(arc)RST = 180

m(arc)RS + m(arc)ST = m(arc)RST

46 + m(arc)ST = 180

m(arc)ST = 134

19.

RT is a diameter since it includes the center of the circle, point X.

m(arc)RQT = 180

m(arc)RQ + m(arc)QT = m(arc)RQT

m(arc)RQ + 142 = 180

m(arc)RQ = 38

5 0
3 years ago
Read 2 more answers
The diagonal of a TV is 26 inches long. Assuming that this diagonal forms a pair of 30-60-90 right triangles, what are the exact
Tema [17]
Hello,
let's assume a the width, b the heigth.

sin 30°=a/26=1/2==>a=26/2=13 (in)
cos 30°=b/26=√3/2==>b=26*√3 / 2=13√3≈22.51666.... (in)

4 0
3 years ago
20 area and 4 is the height what is the base
notsponge [240]
The base is 5 because 4×5 is 20
6 0
3 years ago
Read 2 more answers
In ΔJKL, the measure of ∠L=90°, KL = 22 feet, and JK = 54 feet. Find the measure of ∠J to the nearest degree.
nydimaria [60]

We have been given that in ΔJKL, the measure of ∠L=90°, KL = 22 feet, and JK = 54 feet. We are asked to find the measure of angle J to nearest degree.

First of all, we will draw a triangle as shown in the attachment.

We can see from our attachment that side KL is opposite side to angle J and side JK is hypotenuse of right triangle.

We know that sine relates opposite side of right triangle to hypotenuse.

\text{sin}=\frac{\text{Opposite}}{\text{Hypotenuse}}

\text{sin}(\angle J)=\frac{22}{54}

Using inverse sine or arcsin, we will get:

\angle J=\text{sin}^{-1}(\frac{22}{54})

\angle J=24.042075905756^{\circ}

Upon rounding to nearest degree, we will get:

\angle J\approx 24^{\circ}

Therefore, the measure of angle J is approximately 24 degrees.

8 0
4 years ago
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