Mathematics High School

Pls help me ASAP the plot is on the top I need help with question 16. In class 1 now many students scored 75 or higher. There are 28 students in class one

Pls Help Me ASAP The Plot Is On The Top I Need Help With Question 16. In Class 1 Now Many Students Scored

Answers

Answer 1

Answer:

hey

Step-by-step explanation:

Related Questions

Solve.


x + 7 = –2


A. 9

B. 5

C. –5

D. –9

Answers

Answer:

X = 9, in other words it's A

Step-by-step explanation:

Answer:

-9

Step-by-step explanation:

x+7=-2

 -7   -7

-7 plus -2 equal 9

:) hope that helped

How can translations help you
sketch the graph of f(x) = x2 + 8x + 16?

Answers

Answer:

THE REAL ANSWER IS IN THE SCREEN SHOT HIS IS NO VIRUS LINK

Step-by-step explanation:

pls mark me brainliest

A circle has a diameter of 16 cm. Find its circumference. (Use the calculator's value
of 1. Round your answer to the nearest tenth.).

Answers

Answer:

the answer rounded to the nearest tenth is 37.7 cm.

Step-by-step explanation:

easy question answer plssss

Answers

Answer:

Y = 1

Step-by-step explanation:

Proportional

Answer:

y=1

Step-by-step explanation:

Because they are proportional, the two points have to be equal if they were like a fraction. This means (15,3) would be 15/3 which is equal to 5. The other point is (5,?), so that means that the point will have to be 1. This is because then the point will be equal to 5.

Hope this helps

-18 < 9x

Solve for x ...

Answers

Answer:

x= -2

............................

Is -1-126
(-12b - 6 + 9b - 18) equivalent to 2(b + 8)? Show your work.(please help)

Answers

Answer:

Well, -1-126 (-12b - 6 + 9b - 18) equals 378b + 2023.

Step-by-step explanation:

Subtract numbers:

−1−126 (−12−6+9−18)

−1−126 (−12−24+9)

Combine like terms:

−1−126 (−12−24+9)

−1−126 (−3−24)

Then you'll have to distribute:

−1−126 (−3−24)

−1+378 + 3024

Hope this helps        :)

PLZ HELP I WILL GIVE BRAINLIEST

Answers

Answer:

a. the sign is interchange

it should be = x^2 - 3x + 4 - x^3 - 7x + 2

Answer:

see explanation

Step-by-step explanation:

(a)

The student has distributed the second parenthesis by 1 instead of - 1

(b)

Given

(x² - 3x + 4) - (x³ + 7x - 2)

distribute the first parenthesis by 1 and the second by - 1, that is

= x² - 3x + 4 - x³ - 7x + 2 ← collect like terms

= - x³ + x² - 10x + 6

what is 2g-3+11-8g simplified please help me

Answers

Answer:

Step-by-step explanation:

2g-3+11-8g= -6g+8= 2(-3g+4)

7. Find CE.
X-50
B
D
2x + 3
E

Answers

Answer:

15x is the answer ihope this helps:j

Can a triangle have side lengths 10, 12, 15?
1.not enough information
2.no
3.yes

Answers

Answer:

The answer is 3. yes

I agree with the other person the answer is 3

Please help I need it very soon with in the next 2 minutes

Answers

Answer:  27

Step-by-step explanation:  Half of the supplementary (180 degree) angle is 90 degrees so we know that the other half is also 90 degrees.  so 3x+9=90

Subtract 9   3x=81 divide by 3

                      x=27

Answer:

27

Step-by-step explanation:

Hal's business made 50,0000 last year. This year, his business made 650,000. What is the percentage difference?

Answers

The percentage difference in the amounts made is 30%.

What is the percentage difference?

Percentage can be described as a fraction out of an amount that is usually expressed as a number out of hundred.

Percentage difference= [ (amount made this year / amount made last year) - 1 ] x 100

'(650,000 / 500,000) - 1] x 100 = 30%

To learn more about percentages, please check: https://brainly.com/question/25764815

#SPJ1

$22.00+$14.00=
answer this

Answers

Answer:

$36

Step-by-step explanation:

22+14=36

Find the value of c

-x^2 -22x + c

Answers

Answer:

−(x+11−  square root of 121+c )(x+11+ square root of 121+c)

Step-by-step explanation: hoped I helped

PLEASE HELP> I NEED ANSWER ASAP. GEOMETRY

Answers

Answer:

Angle 4=82 degrees, then i think angle 1 and 3= 98 degrees

Step-by-step explanation:

Angle 2=Angle 4 and 180-82=98

Find the volume please, worth 20 pts I need answers asap:')​

Answers

864.875 inch^3
Base x height

Jake wants to find out what his customers think of his new recipe. which is the best group survey to find this information?

Answers

what are the answer choices?
Where’s the information?

The figure below shows a right pyramid with a square base.
Imagine a cross-section of the pyramid formed by a plane cutting through it that meets these conditions.
• The plane passes through the top vertex of the pyramid.
The plane is perpendicular to the base of the pyramid.
What must be true about the cross section?
o It is a right triangle.
O It is an isosceles triangle.
0 It is an obtuse triangle.
It is an equilateral triangle.

Answers

Answer:

Step-by-step explanation:

Find the volume of the Cone. Use 3.14 for . Round your answer to the nearest hundredth ( 2 decimals). Show your work in this question, and record your answer in the next question.

Answers

Answer:

2,616.67cm³

Step-by-step explanation:

Find the diagram attached

volume of the cone = πr²h/3

r is the radius = 10cm

h is the height = 25cm

Substitute

V = 3.14(10)²*25/3

V = 314*25/3

V = 7850/3

V = 2,616.67cm³

Hence the volume of the cone to the nearest hundredth is 2,616.67cm³

If I have 5.6 moles of bobby pins, how many bobby pins do I have?

You can provide your calculative answer and then ==>show your final answer as well.

Answers

Answer:

... False because saturated fatty acids contain only single bond.

I hope this helps ..

Step-by-step explanation:

The axis of symmetry for the graph of the function f(x) = 3x^2 + bx + 4 is x = 3/2 . What is the value of b?

Answers

Answer:

b = -9

Step-by-step explanation:

Axis of symmetry of a parabola = -b / 2a.

Where y = ax² + bx + c.

Given f(x) = 3x^2 + bx + 4,

a = 3, and c = 4.

If the axis of symmetry is 3/2, than b can be found by substitution and algebra.

[ x = -b / 2a ] → [ 3 / 2 = -b / 2a ] →

[ 3 / 2 = -b / 2 (3) ] → [ 3 / 2 = -b / 6 ] →

[ 3 / 2 × 6 = -b / 6 × 6 ] → [ 18 / 2 = -b ] →

[ 9 = -b ] → [ -b = 9 ] → [ (-)(-b) = (-)(9) ] →

b = -9

OMG PLEASE HELP IF I DONT PASS THIS I FAIL MY CLASS! HELP! 30 POINTS SHOW WORK IF U NEED TO PLEASE! thank you too anyone(PRETTY PLEASE SHOW HOW YOU DID IT/can you show work)

Answers

Answer:

C seems right to me

Step-by-step explanation:

What would be the new exponent if you multiplied

10-2 x 105? Just write the number for the exponent.

Answers

Answer:

The number of the exponential is 3

Step-by-step explanation:

10^-2×10^5

According to the law when the base are equal you pick one then add the power when it is multiplication when it is division, you subtract the power

10^-2+5=10^3

Pls make answer as brainlist

Please help ASAP! Will mark brainliest if correct :)

Answers

Answer:

x is equal to 12 mm

What is 3 (2x + 4) = 12?

Answers

2x+4=4
2x=0
The answer is
X=0

Answer:

Hi!!

The answer is = 0

Step-by-step explanation:

1. Distribute

3(2+4)=12

6+12=12

2. Subtract 12 from both sides of the equation

6 + 12= 12

6 + 12 − 12 = 12 − 12

3.Simplify

part A. 6 + 12 − 12 = 12 − 12

6x = 12 - 12

part B. 6x = 12 - 12

6x = 0

Hope this helps!! =)

don´t understanddd .....

Answers

Answer:

a = 32°

Step-by-step explanation:

My thought process was that the square below the 58° usually means that its a 90° angle, so I just did 90°-58°=32°

ASAP Plssssssss heeeeelpop

Answers

Answer:

y = -2x + 1

Step-by-step explanation:

use desmos

solve pls |2c+7|-3>4
:(

Answers

Answer:

E

Step-by-step explanation:

2c + 7 > 0

2c > -7

c > -7/2

If c < -7/2

-2c -7 -3 > 4

-2c > 14

c < -7

if c > -7/2

2c + 7 -3 >4

2c >0

c >0

plsssssssss help me ill gibe you brainlest

Answers

Answer:

B

Step-by-step explanation:

What is the Area of this figure?​

Answers

Answer:

560 Square centimetres

Step-by-step explanation:

I'm not sure but I hope it is helpful and have a good luck

Answer:

416 sqr centimeters

Step-by-step explanation:

Area of Trapezoid

A = ([tex]\frac{a+b}{2}[/tex])h

a = 14cm

b = 38cm

h = 16cm

A = ([tex]\frac{14+38}{2}[/tex])(16)

A = 416 sqr centimeters

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