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

Answer:

1 1/7

Step-by-step explanation:

Subtracting a negative is adding

4/7 +4/7

8/7

Changing to a mixed number

1 1/7

Answer:

5 runners

Step-by-step explanation:

By looking at the graph, the number of runners in the 5-6 mile category is 5.

Answer:5

Step-by-step explanation:

Answer:(5,-3)

Step-by-step explanation:

Answer:

156 is your answer

Step-by-step explanation:

I think hope it helps

Answer:

The second graph

Step-by-step explanation:

Answer:

x > 5

Step-by-step explanation:

-4-5x < -29

Add 4 to each side

-4+4-5x < -29+4

-5x < -25

Divide by -5, remembering to flip the inequality since we are dividing by a negative

-5x/-5 > -25/-5

x > 5

Answer:

32.4759526419

Step-by-step explanation:

If it is an equilateral triangle, that makes the height 5 * 1.5 = 7.5

That makes the base 15/sqrt(3).

That makes the area 112.5/2sqrt3 =

32.4759526419

Answer:

Step-by-step explanation:

10) Cos (x-y) = cos x cos y + sin x sin y

cos 4x cox 3x + sin 4x sin 3x = Cos (4x - 3x)

  = cos x

11) = 2*(1² + 2) + 2*(2² + 2²)

  = 2*3 + 2*(4+4)

= 6 + 2*8

= 6 + 16

= 22

12) (3) 4x² - 3x  - 8 = 0

Reason:  

Sum of roots = - Coefficient of x/coefficient of x² = -(-3)/4 = 3/4

Product of roots = constant / coefficient of x² = -8/4 = -2

Answer:

Step-by-step explanation:

Answer:

10ft

Step-by-step explanation:

Think of the rectangle as two right triangles. Sides a and b on the triangle are 8ft and 6 ft.  That's 8 squared + 6 squared = c squared.  C is 10 ft.

The requried measure of the length of the walkway is 10 feet.

As mentioned in the question, The designer wants to put a gravel walkway that cuts diagonally through the park. The width is 8 ft and the height is 6 ft long.

The rectangle is 4 sided geometric shape whose opposites are equal in lengths and all angles are about 90°.

here,
As of the given condition apply Pythagoras' theorem,
length² = width² + height²
length = √6²+8²
length = √100
length = 10 feet

Thus, the requried measure of the length of the walkway is 10 feet.

Learn more about rectangles here:

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Answer:

force

Step-by-step explanation:

Answer:

its force

Step-by-step explanation:

because i know

Answer:33

Step-by-step explanation:did test

Answer:

depends on how many different colors there are in the jar and how many marbles there are.

Step-by-step explanation:

Answer:

1 1/9 ft³

Step-by-step explanation:

Volume of rectangular prism = L×W×H

3/3 × 2/3 × 5/3 = 30/27 = 1 3/27 = 1 1/9.

Answer:

C

Step-by-step explanation:

Answer:

141.89526818714 cubic inches

Step-by-step explanation \

Vm = Volume of the men's basketball

Vm = (4/3)*pi*r^3

Vm = (4/3)*pi*(5)^3 ... diameter = 10 --> radius = 10/2 = 5

Vm = 523.598775598299 cubic inches

Vw = Volume of the women's basketball

Vw = (4/3)*pi*r^3

Vw = (4/3)*pi*(4.5)^3 ... diameter = 9 --> radius = 9/2 = 4.5

Vw = 381.70350741116 cubic inches

Difference in volume = Vm - Vw

Difference in volume = 523.598775598299 - 381.70350741116

Difference in volume = 141.89526818714 cubic inches

This result is approximate

Answer:

141.9 in.3

Step-by-step explanation:

Just did the assignment on edge2020

Answer:

15.48

Step-by-step explanation:

multiply the age by the number of students. Add the six numbers you get and divide by 1,000 (total amount of students)

or

15,480/1,000 = 15.48

Answer:(a)

Step-by-step explanation:

Given

There are 4 yellow, 6 green and 5 blue marbles

We have to find [tex]P(B\mid A)[/tex] i.e. conditional probability of B given that A is occurred.

[tex]P(B\mid A)[/tex] is given by

[tex]P(B\mid A)=\dfrac{P(A\cap B)}{P(A)}[/tex]

Also A=drawing a green marble

B=drawing a yellow marble

Total no of marbles [tex]=4+6+5=15[/tex]

So,

[tex]P(A)=\dfrac{6}{15}[/tex]

similarly [tex]P(B)=\dfrac{4}{15}[/tex]

[tex]P(A\cap B)=P(A)\times P(B)[/tex]

[tex]P(A\cap B)=\dfrac{6}{15}\times \dfrac{4}{15}[/tex]

[tex]P(A\cap B)=\frac{24}{225}[/tex]

Substituting the values in the formula

[tex]P(B\mid A)=\dfrac{\frac{24}{225}}{\frac{6}{15}}[/tex]

[tex]P(B\mid A)=\frac{24}{6}\times \frac{15}{225}[/tex]

[tex]P(B\mid A)=\frac{4}{15}[/tex]

Answer:

its acttually B

Step-by-step explanation:

Answer:

The one all the way on the right

Step-by-step explanation:

Its not a actual shape and has no properties

Answer: y² - 5

Step-by-step explanation:

Five less than y squared...

First, let’s establish the y squared.

It should look something like this:

y²

But, we know that we need 5 less than y squared.

Therefore, we know there needs to be subtraction.

I think about it this way:

When you have y squared, you need 5 less than it, or y squared - 5.

Therefore, your answer is y² - 5.

Answer:

y2 - 5

Step-by-step explanation:

Answer:

(m + 7)^2

Step-by-step explanation:

The SQUARE of (The SUM of m and 7)

Let us try (The SUM of m and 7) first

(m + 7)

then try the square

(m + 7)^2

Answer:

55%

Step-by-step explanation:

Answer:

Hello There. I think the Correct answer is (4y+1)(y+6)

Step-by-step explanation:

Well I can't grid it for you, you didn't get give enough detail, however I can do the factoring.

Step-by-step explanation:

Given equation [tex]4y^{2} + 25y + 6[/tex][tex]4y^{2} + 25y + 6[/tex]

We have to write the given equation in factors form and then represent the factors on grid.

Consider the given equation [tex]4y^{2} + 24y + y + 6[/tex]

25y can be written as 24y + y , we get

⇒ [tex]4y^{2} + 24y + y + 6[/tex]

Taking 4y common from first two term and 1 common from last two term, we get,

⇒ [tex]4y(y + 6) + 1 (y + 6)[/tex]

⇒ [tex](4y + 1) (y + 6)[/tex]

Thus, factored form of given equation [tex]4y^{2} + 25y + 6 (4y + 1) (y + 6)[/tex]

Hope it helps!

From ItsNobody

The quadratic expression 4y^2 + 25y + 6 is factored by finding two numbers that multiply to 24 (product of A and C) and add up to 25 (the middle coefficient B). These numbers are 24 and 1, which leads to factoring the expression as (4y + 1)(y + 6).

To factor the quadratic expression 4y^2 + 25y + 6, we will use the method of factoring by grouping or the AC method, where 'A' is the coefficient of the squared term and 'C' is the constant term.

Step 1: Multiply 'A' and 'C' (4 * 6 = 24) and find two numbers that multiply to 24 and add up to 'B' (the coefficient of the y term, which is 25).

Step 2: After finding the numbers 24 and 1 (since 24 * 1 = 24 and 24 + 1 = 25), rewrite the middle term (25y) as 24y + y.

Step 3: The expression now looks like 4y^2 + 24y + y + 6. Group the terms to factor by grouping: (4y^2 + 24y) and (y + 6).

Step 4: Factor out common terms from each group: 4y(y + 6) + 1(y + 6).

Step 5: Now that we have a common factor of (y + 6), the expression can be written as (4y + 1)(y + 6).

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Answer:

Both

Step-by-step explanation:

First,let's resolve the expression into factors

x^3-x^2-6x

x(x^2-x-6)

x(x^2-3x+2x-6)

x(x(x-3)+2(x-3))

x(×+2)(x-3)

Therefore,both of them are the factors of the expression

Answer:

325

Step-by-step explanation:

100*3.25=325

Answer:

325

Step-by-step explanation:

Multiply $3.25 by the pennies worth; $3.25 x 0.01 = 325

Answer:

the sun

Step-by-step explanation:

Answer:

Today we have technology that allows us to capture the sun's free and unlimited energy. The United States should focus its research & development efforts to make solar energy our country's main energy source by the year 2050. Solar energy is a renewable source because of the sun, and it does not produce any waste products. We are able to use solar panels & other devices to create renewable electricity for just about anywhere. It is safer and cleaner than other resources. We should seek to do this throughout the whole country so it can help our environmental status and solve the problem of running out of limited resources.

Step-by-step explanation:

got 100% on edg2021

Answer:

B. 17.899, 18.1, 18.31, 18.879

Answer:

y = 2x - 1

Step-by-step explanation:

Slope intercept form is written as y = mx + b. Slope is m, so you substitute 2 for m. Y intercept is b, so you substitute -1 for b.