Mathematics College

I need help :)dndnns

Answers

Answer 1

Answer

ahh nvrm i got it wrong and did not wanna mess u up it is 6 thats the correct answer

Step-by-step explanation:

Related Questions

I need help what r these coin?

Answers

Answer:

those are called quarters

Answer:

Well Caden has 3 quarters (which . 75 cents since they are .25 cents a piece ), he also has a dime, (which is .10 cents ) and also a nickel. ( which is .5 cents)

Caden: .75+.10+.5= $1.00

Eden has a quarter (.25 cents), 2 dimes (.20 cents) and 2 nickels ( .10 cents )

Eden : .25+.20+.10= .55 cents

Harper has 2 quarters (.50 cents), 2 dimes ( .20 cents) and 2 nickels( .10 cents)

Haper: .50+.20+.10= .80cent s

Step-by-step explanation:

I hope this helps and if it does please mark me the brainliest! Peace and love

Math pic is below
Thanks

Answers

I believe the answer is Q = 90

Answer:

q = 90

Step-by-step explanation:

q / 18 = 5.

Multiply both side by 18.

q /18 × 18 = 5 × 18

q = 90.

please help!!!

Which number line shows the solutions to n > -2?

Answers

Answer: the first one

Step-by-step explanation:

need this done quick pls

Answers

Answer:

50 degrees

Step-by-step explanation:

40+50=130

130-180

Answer:

I have not done this in years!

A polygon is graphed on a coordinate plane, with a vertex located at
a point represented by (x,y).
The polygon is dilated with a scale factor, a , with the origin as the
center of dilation. The dilated image of the polygon is larger than
the polygon.
Which statement is true?

Answers

Answer:

a is greater than 1

Step-by-step explanation:

Let the two polygons be represented as A and B.

Where A is the original polygon and B is the image of A

Such that

Polygon A has vertex (x,y) and scale factor = a

From the question, we understand that polygon B is bigger than A

When the dilated image (polygon B) is bigger than the original image (polygon A), then the scale factor is greater than 1.

Take for instance.

One of the coordinate point of polygon A is (2,4)

The corresponding coordinate point of polygon B will be greater than (2,4) because a is greater than 1.

Take a as 2:

The corresponding point on Polygon B would be 2 * (2,4) = (4,8)

Yuri drew triangle ABC then reflected it over line m to create triangle WXY.
Yuri concludes that the triangles are congruent. Which is a correct validation for this conclusion?
When the triangle was reflected, the height of the resulting triangle is parallel to the height of the original triangle.
When the triangle was reflected, the base of the resulting triangle lies on the same line as the base of the original triangle.
When the triangle was reflected, the corresponding sides and angle measures of the resulting triangle are the same as the original triangle.
When the triangle was reflected, the corresponding sides of the resulting triangle have slopes that are opposite to the slopes of the original triangle.

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Answer:

Step-by-step explanation:

Factorize: Challenge problem:
x^2+19x+78
help :)

Answers

Answer:

(x + 6)(x + 13)

Step-by-step explanation:

Given

x² + 19x + 78

Consider the factors of the constant term (+ 78) whuch sum to give the coefficient of the x- term (+ 19)

The factors are + 6 and + 13 , since

6 ×13 = + 78 and 6 + 13 = + 19 , then

x² + 19x + 78 = (x + 6)(x + 13) ← in factored form

[tex]\bold{ x^2+19x+78 }[/tex]

[tex]\bold{ x^2+13x+6x+78 }[/tex]

[tex]\bold{ x(x+13)+6(x+13) }[/tex]

[tex]\bold{(x+6)(x+13) }[/tex]

Solve the following system of equations using the elimination method. 6x – 5y = –1 –6x – 4y = 10

Answers

Answer:

x= -1 y= -1

Step-by-step explanation:

Use special right triangle ratios to find the length of the hypotenuse. Right Triangle Trig.

Answers

Answer:

11 sqrt(2)

Step-by-step explanation:

We know that in a 45 45 90 triangle, the lengths of the sides are x, x ,x sqrt(2)

the length of x is 11

so the lengths of the sides are 11, 11, 11 sqrt(2)

The hypotenuse is 11 sqrt(2)

It cost $4.75 for 25 fl-oz of detergent. How much cost per fl-oz?

It cost $ per fl-oz.

Answers

Answer:

It costs 19 cents or 0.19 dollars per fluid ounce.

Step-by-step explanation:

4.75 divided by 25 is 0.19. 0.19 is 19 cents.

to find out the equation take the seed and the time. (this to make it look like i answered) Taking the mass you will be able to find out how manyspeed is found by the time and masstime is found out by the mass and speedi dont know if this helped

Answer:

Step-by-step explanation:

if 2x = 10
find the value of x

Answers

Answer:

Step-by-step explanation:

Divide both sides by 2.

Answer:

x=5

Step-by-step explanation:

2x=10

Divide 2 from the other side to isolate the variable.

x=5

Brian has been saving $7 each week. Today he spent $77 of the savings, and he now has $42 left. For how many weeks has he been saving?

Answers

Answer:

11+6 17 weaks cuz 7x11=77 and 42=7x6=77+42=119

help pleaseeeeeeeeeeeeeeeeeeee

Answers

Answer: the maximum is at (3,4)

Step-by-step explanation:

What is 25% of 8. ??????????????????

Answers

Answer:

Step-by-step explanation:

1/4 of 8 = 25%

25% = 1/4

8 / 4 = 2

I need help with algebra 2

Answers

Answer:

Lucky you I am taking Algebra 2 right now. Whats ur question??

Step-by-step explanation:

This app helps a lot just type your question :)

A teacher had 39 students in her classes. If each student completed 73 problems which expression shows about how many problems she'd have to grade?

Answers

39 x 73 - use a calculator or something if you need the answer for it.

P (-2,-5) is the image of P after a translation along the rule (x,y) (x+1,y+2). What are the coordinates?

Answers

Answer:

(-1,-3)

Step-by-step explanation:

Add 1 to the x value of -2 and add 2 to the y value of -5

Given the polynomial 5x3 + 4x2 - 6x + 2, which coefficient is considered the "Q" value?

Answers

Answer:

The q value coefficient is 5

Step-by-step explanation:

The q value are all positive and negative factors of the first coefficient (5)

The p value are all positive and negative factors of the last coefficient (2)

What is the answer to the last question

Answers

Answer:

Step-by-step explanation:

Answer:

the answer for the last one is A = 6

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