Please Help Me!!!!!!!!!

Answer: 10.92

Step-by-step explanation: Transforming the mixed fractions makes 4.2 and 2.6, which which when multiplied would give you 10.92.

Answer:

the height is 21mm because your dividing 8792 by 419 and ur rounds out to 21 or 20.9

Step-by-step explanation: ap3x

Answer:

-4

Step-by-step explanation:

(-18)+(-2)/(7)+(-2)

Add -18 and -2 to get -20.

-20/(7)+(-2)

Add 7 and -2 to get 5.

-20/5

-4

Hope this helps.

Answer:

a is your answer thanks my all the answers

Answer:

see below

Step-by-step explanation:

6y = 12x + 26

15y = 45x + 60

First let's simplify these equations.

6y = 12x + 26

Divide each term by 6.

y = 2x + 26/6

Simplify the fraction.

26/6

= 13/3

Your simplified equation is:

y = 2x + 13/3

Let's simplify the other equation.

15y = 45x + 60

Divide each term by 15.

y = 3x + 4

These are your simplified equations.

y = 2x + 13/3

y = 3x + 4

We can see that the slope of the first equation is not equal to the slope of the second equation.

The y-intercept of the first equation is not equal to the y-intercept of the second equation.

Now we want to solve the equations.

Both equations are equal to y, so you can set them equal to each other.

2x + 13/3 = 3x + 4

Combine like terms.

1/3 = x

Plug x = 1/3 into both of the equations separately..

y = 2(1/3) + 13/3

y = 2/3 + 13/3

y = 15/3

y = 5

y = 3(1/3) + 4

y = 3/3 + 4

y = 1 + 4

y = 5

Your solution is (1/3, 5)

The system of equations has one solution.

Hope this helps!

Answer:

H should be the right answer

Step-by-step explanation:

the amount of each portion together should be less than or equal to 10.5.

Answer:

y

=

341

24

Step-by-step explanation:

Answer:

4x + 4 or (2x) + (2x+4)

Step-by-step explanation:

Ok so east is the right side. The length of the east side would be (2x) + (2x+4). You can then simplify this to 4x + 4 but I don't know if your teacher wants you to do that. Hope this helps!

Answer:

its c on edg 2021

Step-by-step explanation:

Answer:

61°

Step-by-step explanation:

We have many angles and are asked to find angle number 4.

Looking at the picture, if we take a look at the angle across (mirrored) from 4, we see that it lists being 61 degrees, since that angle is a complete mirror of angle 4. Angle number 4 is 61°

Answer:

the answer is 59

Step-by-step explanation:

a circle is 360 degrees, which means half of a circle is 180. This means the angles that are along ray q must add up to 180. if you add the 2 known angles

60+61

you can subtract that from 180

180 - (60+61)= measure angle 4

180 - 121 = measure angle 4

180 - 121 = 59

Answer:

31° is the answer thank you

Answer: ok so Let's simplify step-by-step.

r−3q+5p−(−4r−3q−8p)

Distribute the Negative Sign:

=r−3q+5p+−1(−4r−3q−8p)

=r+−3q+5p+−1(−4r)+−1(−3q)+−1(−8p)

=r+−3q+5p+4r+3q+8p

Combine Like Terms:

=r+−3q+5p+4r+3q+8p

=(5p+8p)+(−3q+3q)+(r+4r)

=13p+5r

Step-by-step explanation:

Answer:

5r + 13p

Step-by-step explanation:

In this question, you would simplify the expression.

Solve:

(r - 3q + 5p) - (-4r - 3q - 8p)

Use the distributive property to distribute the negative to the variables inside the parenthesis.

r - 3q + 5p + 4r + 3q + 8p

Combine like terms.

r - 3q + 5p + 4r + 3q + 8p

5r - 3q + 5p + 3q + 8p

5r + 5p + 8p

5r + 13p

Since we can't simplify further, your final answer would be 5r + 13p

Answer:

y=8x+25

y=5x+12

Step-by-step explanation:

To write a system of equations you must write an equation for both plan A and B. For plan A, the 25 dollars is the constant because it is only paid once. The 8 dollars must be multiplied by the variable x because it is paid each month. These added together will equal the total cost or y. In plan B the 12 dollars is the constant and 5 is being multiplied by the variable.

Answer:

13 days

Step-by-step explanation:

Protein powder in container = 16 oz

Number of containers = 5

Total ounces of protein powder = (16 * 5) = 80 oz

Oz of protein used per shake = 2 oz

Number of times shake is made per day = 3

Total oz used per day = 2 oz * 3 = 6 oz

Number of days hencan make all three shakes from container :

Total ounces / ounces per day

80 oz / 6 oz

= 13. 33 days

D . 120 is the length of AC

The hourly rate for Kira by mowing her neighbor's lawn is $7/hour.

The ratio is the division of the two numbers.

For example, a/b, where a will be the numerator and b will be the denominator.

Proportion is the relation of a variable with another. It could be direct or inverse.

Given that,

Kira earned $7 mowing her neighbor's lawn for an hour.

So,

$7 ⇒ 1 hour

So $7/hour will be the hourly rate.

Hence "The hourly rate for Kira by mowing her neighbor's lawn is $7/hour".

For more information about ratio and proportion,

brainly.com/question/26974513

#SPJ2

Answer:

C would be your answer

Step-by-step explanation:

Step-by-step explanation:

Given,

x = 81° and y = 41°

Also given in the figure that,

m∠AOB = x + y

Therefore, value of m∠AOB,

m∠AOB = x + y

= 81° + 41°

= 122° (Ans)

Answer:

b)

x = 3 hotdogs

y = 7 hamburgers

Step-by-step explanation:

Steve went to the concession stand and bought hamburgers and hot dogs for the kids he brought to watch a baseball game. Each child chose either one hamburger or one hotdog. Hot dogs cost $1.50 each and hamburgers cost $2.75 each. Steve spent a total of $23.75 on 10 kids.

(a) Could Steve have bought an equal amount of hamburgers and hot dogs? Justify your answer.

An

(b) If x represents the number of hotdogs purchased and y represents the number of hamburgers purchased, write a system of equations that models this situation and determine the number of both items bought.

Let:

x = the number of hotdogs purchased y = the number of hamburgers purchased

Since the number of kids = 10

Our system for Equation is given as:

x + y = 10...... Equation 1

x = 10 - y

x × $1.50 + y × $2.75 = $23.75

1.5x + 2.75y = 23.75

Let us substitute 10 - y for x in Equation 2

1.5(10 - y) + 2.75 = 23.75

15 - 1.5y + 2.75y = 23.75

- 1.5y + 2.75y = 23.75 - 15

1.25y = 8.75

y = 8.75/1.25

y = 7 hamburgers

Solving for x

x = 10 - y

x = 10 - 7

x = 3 hotdogs

Therefore,

x = 3 hotdogs

y = 7 hamburgers

-78

Step-by-step explanation:

(7-8)(78)

(-1)(78)=-78

Answer and Step-by-step explanation:

So, we are given that the slope of side AB is -3.

Let's draw out a right triangle.      C

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                    /________________|

                   A                                  B

So, we see side AB, and side BC.

(Don't look at AB as a straight line like this, imagine it slanted if you want to)

If the slope is -3, and the intersection of AB and BC make a perpendicular, then a slope of [tex]\frac{1}{3}[/tex] would cause the right angle to form.

So, [tex]\frac{1}{3}[/tex] is the slope of BC.

#teamtrees #PAW (Plant and Water)

Step-by-step explanation:

(12 × 6) + ( 3.5 × 7)

72 + 24.5

= 96.5 #

Step-by-step explanation:

[tex] \underline{ \underline{ \large{ \tt{G \: I \: V \: E\: N}}}} : [/tex]

[tex] \underline{ \underline{ \large{ \tt{T \: O\: \: F\: I \: N \: D}}}} : [/tex]

[tex] \underline{ \underline{ \large{ \tt{S\: O \: L \: U \: T \: I\: O\: N}}}} : [/tex]

Plug the values of s and t as 6 and 7 respectively in the given expression :

⟷ [tex] \large{ \tt{12 \times 6 + 3.5 \times 7}}[/tex]

⟷ [tex] \large \tt{72 + 24.5}[/tex]

⟷ [tex] \large{ \tt{96.5}}[/tex]

[tex] \red{\boxed{ \bold{ \tt{Our \: final \: answer : \boxed{ \underline{ \tt{96.5}}}}}}}[/tex]

Hope I helped ! ツ

Have a wonderful day / night ! ♡

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Answer:

B

Step-by-step explanation:

Answer:

Answer: B.

Step-by-step explanation:

Quadrants in the Coordinate Plane

The coordinate plane is divided into 4 quadrants named I, II, III, and IV as shown in the image attached below.

The first quadrant (I) has the x positive and the y positive

The second quadrant (II) has the x negative and the y positive

The third quadrant (III) has the x negative and the y negative

The fourth quadrant (IV) has the x positive and the y negative.

A point located in quadrant III must have both coordinates negative. This only corresponds to choice B where both components are negative.

Answer: B.

Answer:

Answer is 5:7.5:12.5

Step-by-step explanation:

2+3+5=10

25÷10=2.5

2.5×2=5

2.5×3=7.5

2.5×5=12.5

5:7.5:12.5

I hope it's helpful!