Mathematics High School

PLEASE HELP IVE BEEN STUCK ON THIS ONE FOR QUITE A WHILE.
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PLEASE HELP IVE BEEN STUCK ON THIS ONE FOR QUITE A WHILE.

Answers

Answer 1
-4x + 4!
The point 0,4 means that b will be equal to 4, as it’s the starting point. From there, if you go down 4 twice you have 2, and then -4.

Related Questions

Estimation on a scale drawing of a fence, 3.75 inches represent 24 feet . what. is the actual length of a second fence is 2.8 inches in the drawing?

The exact length of the second fence is __ feet. ​

Answers

Answer: 17.92 feet

Step-by-step explanation:

From the question, we are informed that the estimation on a scale drawing of a fence is that 3.75 inches = 24 feet.

Based on the above, 1 inch will be:

= 24/3.75

= 6.4 feet

Therefore, the actual length of a second fence that is 2.8 inches in the drawing will be:

= 6.4 × 2.8

= 17.92 feet

Multiplying by which number is equivalent to an increase 49.5%

Answers

Answer:

22.46

Step-by-step explanation:

'Percent (%)' means 'out of one hundred':

p% = p 'out of one hundred',

p% is read p 'percent',

p% = p/100 = p ÷ 100.

49.5% = 49.5/100 = 49.5 ÷ 100 = 0.495.

100% = 100/100 = 100 ÷ 100 = 1.

Increase the number by 49.5% of its value.

Percentage increase = 49.5% × 22.46

New value = 22.46 + Percentage increase

22.46 equivalent an increase 49.5%

HELP I NEED HELP WITH CIRCUMFERENCE!! What is the radius of a circle with circumference of 50 cm? Round your answer to the nearest whole number. Use π = 3.14.

A. 4 cm
B. 3 cm
C. 8 cm
D. 7 cm

Answers

Answer:

8cm

Step-by-step explanation:

circumference formula[tex]2\pi \: r[/tex]

50 = 2(3.14)(r)

50 = 6.28r

7.9 = r

8 = r

which equation is true ?

(1.) 4/-9 = -4/9

(2.) 4/-9 = 2/-3

(3.) 4/-9 = 4/9

(4.) 4/-9 = 2/3

Answers

3.4/-9=4/9 this is the true equation

12
Given that
R
=
3
x
+
2
y

Find
x
when
y
=
7
and
R
=
8
x
=

Answers

Answer:

x=-2

Step-by-step explanation:

R=3x+2y

y=7, R=8

x=?

Substitute R and y with the values given

8=3x+2(7)

8=3x+14

Combine like terms

8-14=3x

-6=3x

x=-2

i need help asap thank you

Answers

Answer:

250

Explanation:

2,000 plus 250 × 3 is 2,750 so that is the answer.

At The Family Farm it costs $4 to enter the barn and an
additional $2 for each animal you want to feed. Which
expression represents the cost of feeding y animals?

Answers

Answer:

4 + 2y = x

________________________________

What is the measure of arc DGF

Answers

Answer:

DGF=226

Step-by-step explanation:

Angle 113 is a inscribed angle since two it is on the exterior of the circle. We can find the central angle by multiply 2 by 113.

113×2=226

Since the central angle measure 226, that means the arc DGF measures 226 degrees.

DGF=113

The product of 4 and the difference of x and 3 *

Answers

Answer:

4x -12

Step-by-step explanation:

Hope this helps!!

The answer is 4(X - 3) or 4*X - 3

9. Use the graph of each polynomial function to find the factored form of the related polynomial.
Assume the polynomial has no constant factor.
A.
What are the zeros of this function? (2 points)
what is the factorization of the polynomial

Answers

Answer:

A) the zeros are; x = -2 and x = 4

B) y = (x + 2)(x - 4)

Step-by-step explanation:

A) The zeros are the values of x where the graph curve crosses the x-axis.

Looking at the graph, the curve crosses the x-axis at x = -2 and x = 4

Thus, the zeros are; x = -2 and x = 4

B) Factorization of the polynomial means that we transform the zeros into the polynomial.

Thus, we have; y = (x + 2)(x - 4)

So when y is zero, x = - 2 or 4 as earlier derived.

Find < VXW

A.52
B.60
C.68
D.75




PLEASE HELP ME ASAP PLEASE

Answers

the answer is c because

y=60° opposite angles of a parallelogram are congruent.

? = 180-52-60 co- interior

=68°

Henry has 96 marbles. He is packing containers with 8 marbles in each container. How many containers, c, does Henry need to pack all the marbles?
96 − c = 8
96 = 8 x c
c = 96 + 8
8 ÷ c = 96

Answers

8c= 96

so 96= 8xC

because we know there’s 96 total, and only 8 per c , this would be the setup

Solve the area of a rhombus

Answers

Answer:

67.5

Step-by-step explanation:

A=pq/2= (45)(3)/2= 67.5

Hiiioo can you help me please?❤️:D

For a regular polygon with 3 sides, each interior angle has a measure of-

A. 60

B.45

C.30

D.120

Answers

60

 

The sum of the interior angles of a triangle is 180

if there are 3 sides then there are 3 angles

180/3=60 so each interior angle has a measure of 60

Please answer my most recent question.

What is 20% of 50 and what would 10% equal

Answers

Answer:

20/100 x 50 is 10

10% would be 10/100 is fraction form

I want to help you on the first thing you said,

so always consider a percent as a fraction but there denominator is ALWAYS 100 (a way to remember that is that the word "cent" means 100). The word "of" means multiplication so that means your multiplying it with 50 and just do the multiplication.

I'm really hoping you understand!

Angela is 4 feet 7 inches tall. Angela's doll is 11 inches tall. What is the ratio of Angela's height to the
doll's height?

Answers

Answer: 5:1 (simplified and in inches)

Step-by-step explanation:

Let’s convert Angelicas height in inches so all the measurements are the same.

Anglelicas height: 4 ft7 in

OR

Angelicas height: 55 inches

Dolls height: 11 inches

The ratio would be 55:11 but we would need to simplify since both numbers are divisible by a GCD (greatest common denominator)

55 and 11 are both divisible by 11 so the new simplified ratio would be...

5:1

which describes the function on the graph-below?

Answers

Answer:

The first one

Step-by-step explanation:

if same earns $2 more, he’ll have $24. How much does he have to start out with?

Answers

Answer:2

Step-by-step explanation:

Answer: 22

Step-by-step explanation:

If there is one obtuse angle, how many angles are
acute?
a 2
b 3
C 1
d 6

Answers

Answer: a .2

Step-by-step explanation: A triangle is 180 degrees.  If one angle is obtuse, it is more than 90 degrees.  That leaves the two remaining angles having to add up to less than 90 degrees combined.  So both have to be acute.

9-3X+1/3-2+10- -3/2=

Answers

Answer:

9-3x+1/3-2+10+3/2

17-3x+11/6

113/6-3x

Step-by-step explanation:

1. Leslie visits a local department store in order to purchase summer clothes. The

price of the dress is $40. The dress is marked up 25%. What is the selling price of

the dress?

Answers

Answer:

$50

Step-by-step explanation:

Given data

We are given that the price is $40

the markup percent is 25%

Hence the price will be

40+25% of 40

=40+ 25/100*40

=40+ 0.25*40

=40+10

=$50

Therefore, the price of the dress is $50

Please help I need this answer

Answers

Answer:

This is your answer

Step-by-step explanation:

(For the second step I multiplied 6 and 4)

what is the area of this quadrilateral
A.80 square feet
B.30 square feet
C.50 square feet
D.130 square feet

Answers

It is 50 square feet
A. 80 square feet since the area of the rectangle in the middle is 30 and then we can combine the two triangle on the top and bottom into a rectangle and find out that the area of that is 50 so 50+30=80

Find the simplified product: 2/5x^3(-3/10^2)

Answers

Answer:

−

-3^3/3250

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

correct on edge


With which set of information can you construct a unique triangle?
Α.
the measurements of all the angles
B.
the lengths of two sides
C.
the measurements of two angles
D.
the lengths of all the sides
E.
the measurement of one angle

Answers

The answer is the lengths of all the sides/D you welcome

Answer:

I hope this helps

Step-by-step explanation:

A line passes through the point (-8, 3) and has a slope of 5/4. Write an equation in point-slope form for this line.​

Answers

i found the answer on the app socratic hope this helps also can u please give me brainliest

I need help I dont understand this​

Answers

Answer:

13

Step-by-step explanation:

Find the value of c such that the expression is a perfect square trinomial.
x^2+12x+c

Answers

Answer:

c = 36

Step-by-step explanation:

If the coefficient of [tex]x^{2}[/tex] is one, then c = [tex](\frac{12}{2}) ^{2} = 6^{2} = 36[/tex]

Out of 200 students, 10 had a cleft chin.
What percent of students had a cleft chin?

Answers

Answer:

chin

Step-by-step explanation:

stan kim namjoon for good grades and clear skin

Answer:

5 percent

Step-by-step explanation:

200 of 10 was 5 percent

Find the discriminant.
r2-6r+8=0
How many real solutions does the equation have?
no real solutions
one real solution
two real solution

Answers

In order to find the discriminant:
b^2-4ac

A= 1, B= 6, C=8

(6)^2-4(1)(8) = 4

Therefore, the equation has one real solution
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