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y
10
8
6
4
2
-10
-8
-6
-4
-2
X
4
6
8
10
-2
-4
-6
-8
-10

!y108642-10-8-6-4-2X46810-2-4-6-8-10

Answers

Answer 1

Answer:

BiG ChUnGuS  moo

Step-by-step explanation:


Related Questions

Is the equation true or false when x = 4?

(3−x28)⋅12=3x

true


false

Answers

Answer:

false

Step-by-step explanation:

the equation x would be -1.04 or 1.03 so it would be false

Answer:

the actual answer is true

Step-by-step explanation:

Doreen Schmidt is a chemist. She needs to prepare 32 ounces of a 12% hydrochloric acid solutionFind the amount of 16% solution and the amount of 8% solution she should mix to get this solution

Answers

ANSWER: 16 ounces of the 11% solution and 12 ounces of the 7% solution should be used.

Explanation: Let x be the number of ounces of the 14% solution and 28 - x be the number of ounces of the 7% solution.

The equation you must set up shows the number of ounces of acid added from each solution equals the number of ounces in the 11% solution.

The key thing to remember is that the number of ounces of acid is the amount of solution times the concentration of acid it contains.

Thus,

.11x + .07(28-x) = .11(28).

You can solve this in the usual way, but it helps to clear the decimals by multiplying both sides by a suitable number.

So here goes,

.14x + 1.96 - .07x = 3.08

Multiply both sides by 100:

14x + 196 - 7x = 308.

Now finish solving:

7x = 308 - 196 = 112
x = 112/7 = 16

Then 28-x = 28 - 16 = 12.

Mary has 96 muffins which she needs to box up, 5 of which are blueberry, into dozens. How many boxes dose he need

Answers

Answer:

8

Step-by-step explanation:

Mary needs 8 boxes to put 96 muffins in dozens so 96÷12 gives you 8

which is the first step in simplifying the expresion 2(x+3)+5?

Answers

( ) goes first (parentheses)

Answer:

[tex]2x + 11[/tex]

Step-by-step explanation:

1) Expand by distributing terms.

[tex]2x + 6 + 5[/tex]

2) Collect like terms.

[tex]2x + (6 + 5)[/tex]

3) Simplify.

[tex]2x + 11[/tex]

The first step to do this equation is to expand.which means to solve whats inside the parentheses first. If you expand you'll get a answer of 2x + 11.


What is the equation, in slope-intercept form, of the line that passes through (0, 6) and has a slope of 4 (5 points)

Answers

Answer: y=4x+6

Step-by-step explanation: you replace the variables in the equation with the variables in the point given to find b.

Answer:

[tex]y = 4x+6[/tex]

Step-by-step explanation:

Equation of a line

The equation of a line can be written in the form:

[tex]y = mx+b[/tex]

Where m is the slope of the line and b is the y-intercept. We are given the value of m=4, thus the equation becomes:

[tex]y = 4x+b[/tex]

To find the value of b, we use the point (0,6):

[tex]6=4*0+b[/tex]

Solving:

[tex]b=6[/tex]

Thus, the equation in slope-intercept form of the required line is

[tex]\boxed{y = 4x+6}[/tex]

Which expression describes the area in square units of a rectangle has a width of 4x^3y^2 and a length of 3x^2y^3

Answers

Area is length x width:

4x^3y^2 x 3x^2y^3

Apply the exponent rule: a^b x a^c = a^(b+c)

4 x 3 = 12

x^3 x x^2 = x^5

y^2 x y^3 = y^5

Combine for final answer: 12x^5y^5

A jet and a light plane leave the same airport at the same time and travel in opposite directions at 960 km/h and 560 km/h, respectively. In how many hours will they be 4560 km apart?

Answers

The jet travels a distance of

(960 km/h) t

after time t, while the light plane travels a distance of

(560 km/h) t

The jet is faster than the light plane, so the distance between them is

(960 km/h) t - (560 km/h) t = (400 km/h) t

so the time it takes for them to be 4560 km apart is

(400 km/h) t = 4560 km

==>  t = (4560 km) / (400 km/h)

==>  t = 11.4 h

can someone help me? pls find the length of AB

Answers

use a divider to find the length of the middle line then use

Janice is roller skating at a constant speed away from her house. The first half of the street is flat, but the second half has a steep upward hill. Janice moves more slowly as she skates up the hill.

Which graph shows Janice's position as she roller skates away from her house?

A. Z
B. X
C. W
D. Y​

Answers

Answer:

It's Z.

Step-by-step explanation:

Because the road is straight at first, then it gets steep.

which means that the road goes down,

kinda like a drop off.

Answer:

Y moving quicker, then moving slower rate

Please help!!!!!!!!! Anyone please

Answers

Answer:

A

Step-by-step explanation:

What is the answer to 6x + 7= -x + 70

Answers

Answer:

x = 9

Step-by-step explanation:

6x + 7 = -x + 70

~Subtract 7 to both sides

6x = -x + 63

~Add x to both sides

7x = 63

~Divide 7 to both sides

x = 9

Best of Luck!

There are 15 students on the debate team. Of these, 3 are boys. Give the ratio of boys to girls on the debate team in simplest form.​

Answers

Answer:

1/5

Step-by-step explanation:


Given: m
1. Find x if the angles are vertical.

2. Find x if the angles are linear pair.

(Imagine included)

Answers

Answer:

Something!

Step-by-step explanation:

Do something then do something and thats it!

This is my question?
(-8.811)(16.29)
I hope you can solve this!!

Answers

Answer:

-143.53119

Step-by-step explanation: i think sorry if its wrong

HELP ASAP 30 PTS
determine the range of the following graph:

Answers

Answer:

[tex]-6\leq y[/tex]∠ 4

Step-by-step explanation:

range is the values for y: y can be (including) -6 all the way up to (not including) 4

can you make an irrational number, a rational number and if possible, how?​

Answers

Answer:

The sum of two irrational numbers, in some cases, will be irrational. However, if the irrational parts of the numbers have a zero sum (cancel each other out), the sum will be rational.

Plz help with this I don’t really get it

Answers

Answer:

D

Step-by-step explanation:

Associative Property of Multiplication is a(bc) = (ab)c

d is the only one that follows the rule

what the heck
is b,e,g,h i dont have letters its literally just blank squares

Answers

Ask your teacher. I think that'll be the best decision for you since I can't do anything for you as a user in brainly.

find x,y,and z if AB||CD​

Answers

Step-by-step explanation:

Hey there!

75° + 28° + angle KFG = 180°( being linear pair)

103° + angle KFG = 180°

angle KFG = 180° - 103°

Therefore, angle KFG= 77°

Now;

angle KFG + 28° +22° + X= 180°{ co-interior angle}

77°+28° + 22°+x= 180°

X = 180°-127°

Therefore, X = 53°

y == X+22°= 75° { being alternate angle}

angle KFG+x+z = 180° {sum of interior angle of triangle}

77°+53° + z = 180°

z = 180° - 130°

z= 50°

Therefore, X= 53°, y = 75° and z= 50°.

Hope it helps...

what is the scale factor of the dilation

Answers:
A: 3
B:1/4
C:4
D:1/3

Answers

The answer for this question is A: 3

How do you do this question?

Answers

For A to B, or segment AB, we have the points (1,1) and (4,3). (x1, y1) = (1,1) and (x2, y2) = (4,3);

x = 1 + t(4 - 1)

y = 1 + t(3 - 1)

A to B => (x = 1 + 3t, y = 1 + 2t)

We can apply a similar process for BC and AC. For BC we have (x1, y1) = (4,3) and (x2,y2) = (1,7);

x = 4 + t(1 - 4)

y = 3 + t(7 - 3)

B to C => (x = 4 - 3t, y = 3 + 4t)

(x1, y1) = (1, 1) and (x2, y2) = (1, 7);

x = 1 + t(1 - 1)

y = 1 + t(7 - 1)

A to C => (x = 1, y = 1 + 6t)

Here is your graph of the triangle. Desmos is a really great tool to use;

What steps should be used to find 55% of 300

Answers

Answer:

165

Step-by-step explanation:

55/100 = 0.55

0.55x300= 165

Answer:

165

Step-by-step explanation:

I know this cause i got it right

Two functions are given below: f(x) and h(x). State the axis of symmetry for each function and explain how to find it.
Ps. I just need h(x)

Answers

The answer is C hoped this helped

If -2 + v = 16, then v = 14

Answers

Answer: deduction???

-------------------------------

Answer:

That is incorrect.

Step-by-step explanation:

-2+v=16

+2     +2

v=18

v will not equal 14; it will equal 18

What is the unit rate of the number of miles driven per number of hours of driving?


25 miles per hour
30 miles per hour
35 miles per hour
40 miles per hour

Answers

35
Explaination : 70 divided by 2 is 35

Answer:

35 miles per hour is the answer

(2) 3a-3b (3) 2ab+cd

Answers

Answer:

2: 4

3:32

Step-by-step explanation:

so you are first going to solve in the parentheses and then solve the exponents

2 is 4 and 3 is 32......

the question is provided in the picture, giving 50 POINTS, mark BRAINLIEST

Answers

Answer:9/10

Step-by-step explanation:You find the square root for 81 and 100. Once you find the square root of 81 you get 9 and 10 for 100.You do this for all fractions.Hope this helps! :) I meant a smiley face

Answer:

[tex]\frac{9}{10}[/tex]  

I hope this helps!

NEED ASAP

What is the algebraic expression of Five times the difference of a number and three?

Answers

Answer: its more than each other

Step-by-step explanation:

Kate has $7 in her lunch account. She spends $3 each day on lunch for 5 days. What
is the balance of her lunch account after the 5th day?​

Answers

Answer:-7

Step-by-step explanation:

Answer:

$-8

Step-by-step explanation:

Subtract 3 from 7 for the first day. She has $4 left

Subtract 3 from 4 for the second day. She has $1 left

Subtract 3 from 1 for the third day. She has $-2 left

Subtract 3 from -2 for the fourth day. She has $-5 left

Subtract 3 from -5 for the fifth day. She has $-8 left in her lunch account

Six less than four times a number is 24
written out in numbers

Answers

Your number is 0, 4x6=24 and six less than six is 0

Answer:

4x - 6 = 24

+ 6. +6

4x=30

x=7.5

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