Mathematics High School

Trying to get my grade up

Answers

Answer 1

Answer:

when x = 0, the answer is 0

when x = 3, the answer is 24

when x = 4, the answer is 32

Answer 2

Answer:

When x=0 the answer is =0

When x=3 the answer is =24

When x=4 the answer is=32

Step-by-step explanation:

8*0=0

8*3=24

8*4=32

Hope this helps! Please consider marking brainliest! Always remember, your smart and you got this! -Alycia :)

Related Questions

Need help to solve this ASAP #6

Answers

Answer:

x = 20

Step-by-step explanation:

The length of the segment EG can be obtained as the sum of the segments EF and FG, that is:

EG = EF + FG

We are given:

EF = 4x + 14

FG = 50

EG = 144

Thus, we set the equation:

144 = 4x + 14 + 50

Simplifying:

144 = 4x + 64

Subtracting 64:

80 = 4x

Dividing by 4:

x = 80/4 = 20

x = 20

For the function shown below, find f(1):
f(x) = 2x4 - 8x2 + 5x - 7

Answers

The overall answer is -8 if the function is in the form I’ve written out

PLEASE HELP!!!!!!!!!!!!!!!!!!

Answers

Answer:

Step-by-step explanation:

Enter the value of 56+(−23)−(−3)

Answers

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

56-23+3=

=33+3=

=36

1) Rotate the following 180°.

Answers

The explanation is in the picture

Which decimal is the equivalent of 6/11?

A. 0.183
B. 0.1883
C. 0.54

Answers

Answer:

0.54

Step-by-step explanation:

6/11 in decimal form is closest to 0.54

HELP If g(x) = (x + 5)2 - 12, what is the value of g(-7)?

Answers

You need to sub -7 instead of x in the equation. Be careful of the negative signs. The answer is -16 .

Answer:

-16

Step-by-step explanation:

g(x) = (x + 5)2 - 12

g(-7)=(-7+5)2-12

g(-7)=(-2)2-12

g(-7)=-4-12

g(-7)=-16

1. Round each length to the nearest inch.
a) [tex]1 \frac{1}{4} [/tex] ____"
b) [tex] \frac{7}{8} [/tex] ____"
c) [tex]1 \frac{1}{2} [/tex] ____"
d) [tex]2\frac{5}{8} [/tex] ___"
e) [tex]1\frac{5}{16} [/tex] ___"
f) [tex]4\frac{11}{16} [/tex] ___"

2. Round each length to the nearest foot.
a) 10" _____'
b) 2'9" ____'
c) 2'6" ____'
d)2'9" ____'
e)1'2" ____'
f)9'3" ____'

Answers

9514 1404 393

Answer:

1. 1, 1, 2, 3, 1, 5

2. 1, 3, 3, 3, 1, 9

Step-by-step explanation:

1. Any fraction of an inch that is 1/2" or more will cause the integer value to increase by 1. Otherwise, the integer value is the one you want. Of course ...

1/2" = 2/4" = 4/8" = 8/16"

a) 1"

b) 1"

c) 2"

d) 3"

e) 1"

f) 5"

2. Any inch measure that is 6" or more will cause the integer value to increase by 1. Otherwise, the integer value is the one you want.

a) 1'

b) 3'

c) 3'

d) 3' . . . same as B

e) 1'

f) 9'

Which two points should the line of best fit go through to best represent the data in the scatterplot?

Answers

(3,8) (5,12) Hope this helped

Answer:

(3,8) and (5,12) in other words C.

Step-by-step explanation:

John earns $20 per hour. He worked 30 hours last week and is paid weekly. What was his gross pay for last week?

Answers

Answer:

$600

Step-by-step explanation:

20*30= 600

HELPPPPPPPPP WILL MARK 5 STARS!!!!!!!!!!!!!!!!!!!

Answers

Answer:

112

Step-by-step explanation:

help at this question plzzzz

Answers

Answer:

Step-by-step explanation:

i think it might be b

A histogram contains a set of.......

Answers

A histogram contains a set of 100 values

Given that f(x) = x2 - 2x - 15,
a. Find the coordinates of the y-intercept

b. Find the coordinates of the x-intercepts

c. Find the coordinates of the vertex

d. Use the above information to sketch a graph of f(x)

Answers

a) (0; -15)

you just let x be equal to 0.

b) ( -5; 0) and (3;0)

you just let y/ f(x) equal to 0.

Select Yes or No to indicate whether each of the ordered pairs is most likely sschnion to the equation represented
by the graph
Yes No
(0,0)
(1,1)
(-1,4)

Answers

Answer:

(0,0)//no(1,1)//no(-1,4)

Step-by-step explanation:

Don't shame I'm just trying to pass, my assignment's weigh 35% of my grade, right now my assignment percentage is 65%. My test which holds 45% of my grade is at 85% and my final is 20%, which I got a 90 on. If I take 7 0's in assignments, what would my grade be? Basically asking how many 0's under assignments can I basically take so I do not fail. Hope this makes sense

Answers

Answer:

Step-by-step explanation:

Let's start by weighing everything but the assignments. We'll get back to them momentarily.

You have 85% on 45% of your grade. That's 38.25

Your final weighs in at 20%. You have. 18

So your total so far is 56.25

Now that looks mighty low, but we haven't put in the assignments yet.

So by the time you are finished you will have done 41 out of 48 assignments and that means you have done (41/48)*100 = 85.41 of the work. On these assignments that you have done, you averaged 65%

So your assignment mark will be 0.65 * 85.41 = 55.52

The weighted average = 0.35

The mark you will get is 0.35 * 55.52 = 19.32

So your final grade will be 56.25

Grade 75.57

In Canada (where I live), that would be a solid B. I don't know how things are calculated in the US, but I have done the work properly, I think.

What is the area of this triangle?

Answers

Answer:

what triangle????????????????????????????

Whats a good nickname for my friend David?
Don't say "Dave" , Dav, or any other like couple names/NO plz

Give me a nickname for just friends

Answers

Answer:

My causins name is David but we also call him davy

explain and demonstrate how to turn 4/20 into a percent

Answers

Answer:

20%

Step-by-step explanation:

We can start by looking at it as a ratio, so 4 divided by 20 and 4/20 = 0.2, so that would be 20% viewing 1=100%.

Another way is

20 here is 100%, and for 20 to equal 100, we have to multiply it by 5. To balance it out, multiply the top by 5 as well, and 4 * 5 =20. Therefore, 4/20 = 20%

Given that,
2a + 5b=22
b = 2
Find the value of a.

Answers

Answer:

Step-by-step explanation:

Answer:

a=5.5 I hope this helped you

Red blood cells are usually about 8 x 10 meter in diameter. What is that number written in standard notation?
A
0.000000
B
0.000000
C. 0.0000008
D
0.0000008

Answers

Answer: 0.000008

Step-by-step explanation:

So it says 10 to the -6 power...

10*-10*-10*-10*-10*-10*-10

0.000001

Then you multiply that by 8

0.000008

Hope this helps!

Answer:

Step-by-step explanation:

what they said

What is the slope of the line passing through points (4,6) and (2,3)?

Answers

Answer: 3/2

Step-by-step explanation: y2-y1/ x2- x1

Which expression is equivalent to 6f+8f?

Answers

Answer:

6f + 8f is equal to 14f

Answer:

14f

General Formulas and Concepts:

Algebra I

Combining Like Terms

Step-by-step explanation:

Step 1: Define Expression

6f + 8f

Step 2: Simplify

Combine like terms: 14f

Factor out 2x squared minus 98 completely

Answers

Answer:

2(x+7)(x-7)

Step-by-step explanation:

1. In 2x^2-98, there is a common factor of 2

2. The equation therefore becomes 2 (x^2 - 49)

3. We know that x^-49 is a difference of two squares and can therefore be factored into (x+7)(x-7)

4. Therefore the fully factored answer is 2(x+7)(x-7)

Plz help quick 60 pts & brainlest

Answers

Answer:

dude I really wish I knew how to do this but if I try to help you I would be guessing and it would most likely be wrong.

Could you help me with my question?

it's for Agriculture

Answer:

y=2x (x=0)

Step-by-step explanation:

swap the sides of the equation 2x=0 then divide both sides of the equation by 2 nd you get your answer which would be x=0

HELPP PLZZZZZ (exam question)

Answers

Answer:

SAS

Step-by-step explanation:

Because of the the lines on the two sides and the one angles

Uriah deposited a check into his account for $310.64. Then, he withdrew 129.43 in cash in the same transaction. What is the net amount of Uriah's transaction?

Answers

310.64 - 129.43 equals 181.21

Your answer is 181.21

I hope this helped!

I would appreciate it if you gave me a Thanks and a brainliest (:

Vivian drinks 2 pints of milk each day. How many days does it take her to drink 1 gallon of milk ? (Answer for 78 points)

Answers

Answer:

it takes 4 days drink 1 gallon of milk

Step-by-step explanation:

mark brainliest pls

Which statement is not always true for a parallelogram?

Answers

Answer:

Step-by-step explanation:

Answer:

Diagonals are congruent drop a like if you got it right

Step-by-step explanation:

Rewrite the expression using properties of exponents:

Answers

The answer is 1, anything that is raised to the 0 is always 1

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