Mathematics High School

Can someone help me PLEASE!!!!!!!!!!​

Can Someone Help Me PLEASE!!!!!!!!!!

Answers

Answer 1
The second and third are incorrect
Answer 2

Answer:

1, 4, and 5

Step-by-step explanation:

18-2x5

18-10

8

6+4x4

6+16

22

6x9-9

54-9

45

7x9+1

63+1

64

4x6-6

24-6

18

Related Questions

help me please. i have no clue what i’m doing!

Answers

Answer:

I believe transversal is the correct answer because it isn't a part of the triangle.

Here is a sequence of numbers:
1
3
6
10
15
What is the name given to these numbers?

Answers

Triangular number sequnce

Given f(x) = 2 sin x, find the exact value of f (7pi/6) in simplest form with a rational denominator.​

Answers

Answer:

           [tex]\bold{f(\frac{7\pi}6)=-1}[/tex]

Step-by-step explanation:

[tex]f(\frac{7\pi}6)=2\sin(\frac{7\pi}6)=2\sin(\frac{7\pi}6)=2\sin(\pi+\frac{\pi}6)=-2\sin(\frac{\pi}6)=-2\cdot\frac12=-1[/tex]

The vertices of a swimming pool are E(5, 5), F(5, 20), G(35, 20), and H(35, 5). The endpoints of a line that divides the pool into two sections are J(15, 5) and K(15, 20). The coordinates are measured in meters. What is the area of each section?

Answers

Answer:

Step-by-step explanation:

the radius of a circle is 17 yards. What is the circles area ?

Answers

Answer:

907.46

Step-by-step explanation:

Area = pi x radius^2

17^2 = 289

289 x 3.14 = 907.46

Hope this helps. Pls give brainliest.

Answer:

Area = 907.92 square yards

Step-by-step explanation:

[tex]A=\pi r^2[/tex]

[tex]A=\pi 17^2[/tex]

[tex]A=907.92[/tex]

Brainly plz :))

Check you
What is th
y = 3x + 7
5x - 2y=-10
✓
Please answer

Answers

Answer:

x=-4; y=-5

Step-by-step explanation:

5x-2(3x+7)=-10

5x-6x-14=-10

-x=4

x=-4

y=3(-4)+7

y=-5

x = -4 and y = -5
hope this helps!!!

Mike compared the y-intercept of the graph of the function
f(x) = 5x + 12 to the y-intercept of the graph of the ilnear function that
includes the points from the table below. What is the difference when the y-
intercept of f (x) is subtracted from the y-intercept of g (x)?
Х
1 3 5 6
g(x) 10 14 18 20

Answers

Answer:

-4

Step-by-step explanation:

Given function

f(x) = 5x + 12

From the table we get the function g(x), use pairs (1, 10) and (3, 14)

The slope:

m = (14 - 10)/(3 - 1) = 4/2 = 2

The y-intercept:

10 = 2(1) + bb = 10 - 2b = 8

The function g(x) is found as:

g(x) = 2x + 8

The y- intercept of f (x) is subtracted from the y-intercept of g (x):

8 - 12 = -4

Answer:

(the answer is • -4)

...

Helpppp pleaseeeeeeeeeeeeeeeeeeeee it's due at 12:00 odjsoisjsis please see helppp, with explanation pleaseee

Answers

1) rate of change is 1
2) rate of change is 2

Three numbers are in the ratio 3:9:10. If 10 is added to the last number, then the three numbers form an arithmetic progression. What are the three numbers?​

Answers

Answer: 6,18,60

Step-by-step explanation:

Don't really know tbh

Answer:

6, 18, 20

Step-by-step explanation:

your welcome

A student answers 75% of the questions on a math exam correctly.If he answers 15 questions correctly,how many questions are on the exam

Answers

Answer:

20

Step-by-step explanation:

Are the two triangles congruent? (picture attached)

Answers

Answer:

c

Step-by-step explanation:

The owners were happy that the house had appreciated in value at a rate of 5% each year

Answers

Answer:

Exponential Growth

Step-by-step explanation:

The growth value is a positive number. So that mean's it's growing by 5%.

Fractions less then 1/2

Answers

Answer:

Step-by-step explanation:

16 fractions less than one half

1/9, 2/9, 3/9, 4/9, 1/8, 2/8, 3/8, 1/7, 2/7, 3/7, 1/6, 2/6, 1/5, 2/5, 1/4, 1/3

Answer:

1/3, 1/4, 1/5, 1/6

LAST CHANCE!
GIVING 100 POINTS AND BRAINLIEST TO WHOEVER ANSWERS THIS QUESTION
WHATS 5+9+9

Answers

Answer:

23

Step-by-step explanation:

Randy’s circular garden has a radius of 1.5 feet. He wants to enclose the garden with edging that costs $0.75 per foot. About how much will the edging cost?

Answers

Answer:

$2.25 is answer

perimeter of circular garden=2πr=2×π×1.5=3πfeet

1 foot=$0.75

3πfeet=3×$0.75=$2.25

Is (6, 8) a solution to y = 8/3x - 8?

Answers

Answer:

Yes it is a solution

Step-by-step explanation:

[tex] \frac{8}{3} \times 6 - 8 = \\ 16 - 8 = 8[/tex]

Answer:

Is (6, 8) a solution to y = 8/3x - 8?

Step-by-step explanation:

Please help me with this soon

Answers

Answer:

The answer is 20π

Step-by-step explanation:

C = dπ

C = 20π

Answer:

c, 40 feet

Step-by-step explanation:

if half the area of a circle is 20, the other half is also 20, so 20 plus 20 is 40

Plz help due tomorrow

Answers

Answer:

20.5+10x

Step-by-step explanation:

What is the volume?
2 mm
2 mm
2 mm

Answers

Answer:

8mm

Step-by-step explanation:

A cube with 2mm is 8mm

Answer:

Its depends on the shape of the container. If its a cube then it is 8mm

Step-by-step explanation:

to find volume, its length x width x height so

2mm x 2mm x 2mm = 8mm

Below are Erica’s bowling scores from her last five games.

89, 98, 110, 98, 105

Erica added up all her scores and divided by 5. Which measure of central tendency did she find?

Question 1 options:

Mean


Median


Mode


Range

Answers

Answer:

Mean

Step-by-step explanation:

The point (4, 5) is translated two units left and eight units down. What is the y-coordinate of the image?​

Answers

Answer:

the new coords are (2,-3) the new y coord is -3

Step-by-step explanation:

Step-by-step explanation:

Of course the new coordinates are (2,-3)

Hope it helps....

'cause you know better.....

helppppppppppppppppp​

Answers

The answer would be 125
The answer will be 125 I think hope this is right


Please answer both

Answers

Answer:

9) 5/10

10) 4/5

Step-by-step explanation:

A terminating decimal is a decimal that stops eventually

2/3 = 0.6666666...

5/6 = 0.833333...

5/10 = 0.5

6/9 = 0.6666666...

5/10 has a result of a terminating decimal

8/9 = 0.888888...

1/7 = 0.142857...

4/5 = 0.8

4/11 = 0.36363636....

Can someone please help me

Answers

Answer:

i cant really see  zoom in please a little

Step-by-step explanation:

3(x-3) = -2x + 31 what is the value of x?

Answers

Answer:

x= 8

Step-by-step explanation:

1. Expand.

3x-9=-2x+31

2. Add 9 to both sides.

3x=-2x+31+9

3. Simplify  -2x+31+9  to -2x+40.

3x=-2x+40

4. Add 2x to both sides.

3x+2x=40

5. Simplify  3x+2x+5x.

5x=40

6. Divide both sides by 5.

x = 40/5

7. Simplify 40/5 to 8.

x=8

Please help meeeeeeeeeeeee

Answers

Answer:

Equation 1: 50 + 5x = 80, Or 5(10 + x) = 80

Equation 1 answer: 6

Equation 2: 5x + 10 = 80

Equation 2 answer: 14

Emily puts $10,000.00 into an account which earns 11% interest, compounded quarterly. How
much will she have in the account after 5 years? Round your answer to the nearest cent.

pls hurry it’s for a math test

Answers

s 5on2mllos pnor que creo que esesa cantdadi

ei

Use the quadratic formula to solve 2x2 + 2x - 12?

Answers

Answer:

2,-3

Step-by-step explanation:

i did the math lol- trust me

Answer:

yellow: 2 & -3

Step-by-step explanation:

True of flase a point (0,2) can be reflected across the x-axis PLEASE HELP 50 POINTS​

Answers

Answer:

The rule for reflecting over the X axis is to negate the value of the y-coordinate of each point, but leave the x-value the same. For example, when point P with coordinates (5,4) is reflecting across the X axis and mapped onto point P', the coordinates of P' are (5,-4).

So what do you think the answer is true or false

Answer:

True

Step-by-step explanation:

That is possible since the x is on 0. It can flip and then it lands on (0,-2) I think.

Hope this helped!

36% of 110 is what number?

Answers

36% of 110 is 39.6

I hope I helped!!!

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