Mathematics High School

Given the following graph, what is the y-coordinate of the vertex?
a. 8
b. -1
c. 0
d. 7.5

Given The Following Graph, What Is The Y-coordinate Of The Vertex?a. 8b. -1c. 0d. 7.5

Answers

Answer 1

Answer:

it is 8

Step-by-step explanation:

Answer 2

The y-coordinate of the vertex is 7.5.

It is given that in graph line cuts 2 points in x-axis and 1 point in Y-axis.

What is called co ordinate?

Coordinates are distances or angles, represented by numbers, that uniquely identify points on surfaces of two dimensions (2D) or in space of three dimensions ( 3D ).

The line cut in between 7 and 8 of the co-ordinate axis so it is 7.5.

Therefore, the y-coordinate of the vertex is 7.5.

Learn more about the co-ordinates axis here :

https://brainly.com/question/23228833

#SPJ5

Related Questions

please solve for M<UVW​

Answers

Answer:

53

Step-by-step explanation:

I need to find the radius of a cylinder and quickly. I will give Brainliest, just please help me!

Answers

Answer:

950

Step-by-step explanation:

V = h··r²

10 × 3.14 = 31.4

31.4 × 5.5² = 949.85

949.85, rounded equals 950

Find the slope of the line passing through the points (-2, 5) and
(3/2 , 2)

Answers

Answer:

m=-6/7

Step-by-step explanation:

the formula of a slope is m=[tex]\frac{y_{2}-y_{1} }{x_{2} -x_{1} }[/tex]

where [tex]x_{1}=-2,x_{2}=3/2, y_{1}=5, y_{2}=2\\[/tex]

m=(2-5)/(3/2+2)

m=-6/7

A small country had a population of 2,254,000 people in the year 2012. If the population grows steadily
at a rate of 3.5% each year, what is the expected population of this country in the year 2020?

Answers

Step-by-step explanation:

year 2012 population = 2,254,000*3.5%

= 78.89

each year up to 2020

so 2020 - 2012 =8

78.89*8 = 631

total population at end of 2020 =2,254,000 + 631

= 2,254631

Sophie deposited $12,000 in an account that earned simple interest annually.
- She did not make additional deposits; she did not make withdrawals.
-At the end of 4 years, the balance was $14,040.
What is the interest rate on this account?

A.1.7%

B.4.25%

C.8.5%

D.1.45%

Answers

Step-by-step explanation:

I believe its D Hopefully I'm right

7. Agroomer handled 12 terner-mix dosis
on Monday. If the terrier-mixes made
up 30 percent of her dogs on that day.
how many dogs did she handle?
A 40
35
C 30
D 25
Answer quick PLZZ no website

Answers

Answer:

a. 40

Explanation:

if 12 dogs is 30%, we can find the original 100% by:

12 ÷ 30 × 100

= 40

i hope this helps! :D sorry, i'm not really sure how to explain it so you can comment if you still have any questions and i'll try my best to explain

(x+7)(x-9)

Multiply Ponomials

show work please

Answers

Answer:

x(x-9)+7(x-9)

x²-9x+7x-63

x²-2x-63

Solve the right triangle. Round your answers to the nearest tenth.

Answers

Answer:

A = 33°

b = 41.6

c = 49.6

Step-by-step explanation:

✔️A = 180° - (90° + 57°) (sum of triangle)

A = 33°

✔️To find b and c, apply trigonometric functions.

Reference angle = 57°

Opposite = b

Hypotenuse = c

Adjacent = 27

To find b, apply TOA:

Tan 57 = Opp/Adj

Tan 57 = b/27

b = 27 × Tan 57

b = 41.5763539 ≈ 41.6 (nearest tenth)

To find x, apply CAH:

Cos 57 = Adj/Hyp

Cos 57 = 27/c

c × Cos 57 = 27

c = 27/Cos 57

c = 49.5741184 ≈ 49.6 (nearest tenth)

Use graphing method y=3x-2 and y=-x

Answers

Answer:

x = 0.5 and y = -0.5

Step-by-step explanation:

The given equations are :

y=3x-2 .....(1)

and

y=-x .....(2)

Use (2) in (1). So,

-x=3x-2

Taking like terms together,

2 = 3x+x

2 = 4x

x = 1/2 = 0.5

So,

y = -1/2 = -0.5

The graph is shown in the attached figure.

Solve for x
B
31°
С
26
X=
(Round to the nearest hundredth.)

Answers

Answer:

S i neorrddints poy

Step-by-step explanation:asdadasdasdasdo

Find the value of a in the diagram below:
20
40°
200°

Answers

50

angles in triangle =180
180-40=140
the other angle is a right angle so 90°
140-90=50

how many times can 82 go into 401

Answers

Answer:

4.89 times

Step-by-step explanation:

I hope this helps :)

Answer:

82 can go into 401 four times.

Step-by-step explanation:

82 multiplied by 4 is 328, and if you add another 82, the number would be greater than 401, so the answer is 4 times.

Help me please I don’t know this stuff

Answers

answer: 24 because jeff earned $600 and for jason to earn the same amount 24*25 hours = 600

can you please help me solve x?

Answers

Answer:

X=137

Step-by-step explanation:

(8-2)180=1080

use 1080-the angle and you get the answer

octagon has a sum of 1080 (interior angles) x=137°

Use the following equation:
(x + 4)² + (y + 6)² = 9

What is the x and y value of the center of the circle?

Answers

Answer:

(-4, -6)

Step-by-step explanation:

Lisa needs 18 yards of red, gold, and green fabric to make a quilt. She bought 6 3 4 6 3 4 yards of red fabric and 4 1 3 4 1 3 yards of gold fabric. What is the most accurateestimate for the amount of green fabric Lisa bought?

Answers

Complete Question

Lisa needs 18 yards of red, gold, and green fabric to make a quilt.

She bought 6 3/4 yards of red fabric and 4 1/ 3 yards of gold fabric. What is the most accurate estimate for the amount of green fabric Lisa bought?

Answer:

6 11/12 yards

Step-by-step explanation:

The total yards of fabric = Red + Blue + Green

18 = 6 3/4 + 4 1/3 + Green

Green = 18 - (6 3/4 + 4 1/3) yards

Lowest Common Denominator = 12

18 - (10 + ( 3/4 + 1/3) yards

18 - (10 + ( 9 + 4/12) yards

18 - ( 10 + 13/12) yards

18 - ( 10 + 1 1/12) yards

18 - 11 1/12 yards

= 6 11/12 yards

Therefore, the most accurate estimate for the amount of green fabric Lisa bought is 6 11/12 yards

if you make $8 an hour and you get a 10% raise how much are you making now

Answers

Answer:

$8.8

Step-by-step explanation:

[tex]8*0.10=0.8[/tex]

[tex]8+0.8=8.8[/tex]

Find the number that is halfway (in the middle) between the following integers, draw a numbered line and place them.

-8 and +8

Answers

Answer:

0 is halfway between -8 and +8

Step-by-step explanation:

Find the area of triangle ABC and the area of XYZ. AABC - AXYZ. Z B 39 A 13 67° 36 Y + W 15 x

Answers

ABC 39+YAXYZ+14eiigghui

How do you turn 3/4 into a decimal?

Answers

Answer: 0.75

Step-by-step explanation:

100/4=25

25*3 = 75

0.75

Answer:

3/4 in decimal form is 0.72

Step-by-step explanation:

To find the answer we just divide 3 by 4 and we get 0.72.  Therefore, 0.72 is our answer.

I’m stuck please help me

Answers

Answer:

k

Step-by-step explanation:

PleAsEEe hElP iLl chOose bRainlieSt iF bEsT

Answers

Answer:

c

Step-by-step explanation:

i know

Answer:

The data set has a range of 8 instruments

Step-by-step explanation:

Help me with this! Will give brainlist!!

Answers

Answer:

answer is C i think

Step-by-step explanation:

Answer:

18.85 B

Step-by-step explanation:

Point A and point C are located on the coordinate grid below. A non-integer answer should be entered as a decimal, rounded to the hundredths place. The distance between point A and point C is approximately how many units

Answers

Answer:

The distance is 16.28 units

Step-by-step explanation:

Given

See attachment for grid

Required

Distance AC

From the attachment:

[tex]A = (-7,6)[/tex]

[tex]C = (5,-5)[/tex]

Distance (d) is calculated using:

[tex]d = \sqrt{(y_2 - y_1)^2 + (x_2 - x_1)^2[/tex]

This gives:

[tex]d = \sqrt{(-5 - 6)^2 + (5 - (-7))^2[/tex]

[tex]d = \sqrt{121 + 144[/tex]

[tex]d = 16.28[/tex]

Need help hurry ASAP ???!!!!!!please

Answers

Answer:

x^0 = 1

Step-by-step explanation:

x^3 / x^3 = x^3-3 = x ^0 = 1

Answer:

use de s mos or ma th way

Step-by-step explanation:

what is the value of x

Answers

i dont know this answer

find the measure of x. 65 x 57

Answers

Answer: 58

Step-by-step explanation: This is 58 because a triangle always equals 180 altogether so you take 180-65-57 and it is 58.

If 4x-8y=5 is a true equation what would be the value of 3(4x-8y)

Answers

Answer:

12x-24y

Step-by-step explanation:

Youuuuuuuuuur Welcome

Answer:

15

Step-by-step explanation:

4x-8y=5

4x=8y+5

3(8y+5-8y)

3(5)

15

-2x - 5 = -11
-2x+6x-8=12
​

Answers

Answer:

i) 3

ii) 5

Step-by-step explanation:

i) -2x -5 = -11

-2x = -11 + 5

-2x = -6

x = -6 ÷ -2

= 3

ii) -2x + 6x - 8 = 12

-2x + 6x = 12 + 8

-2x + 6x = 20

(-2 + 6) x = 20

4x = 20

x = 20 ÷ 4

= 5

A farmer sells 6.2 kilograms of apples and pears at the farmer's market. 4/5
of this weight is apples, and the rest is pears. How many kilograms of pears did she sell at the farmer's market?

Answers

Answer:

Step-by-step explanation:

gano 2000  lb

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