how do you solve for v
4.3(v + 2.5) = 8.11 + 4v​

Answer:

50% chance of harriet picking a blue marbel I hope that this is the answer you wanted

Answer:

Step-by-step explanation:

1) multiply the three dimension

V = 7 x 2 x 4 = 56 cm^3

2)  find the base area

base area = (9 x 3)/2 = 13,5 km^2

multiply the base area for the height

V = 13,5 x 5 = 67,5 km^3

3) find the trapezoid area

trapezoid area = [(base 1 + base 2) x h]/2 = [(4+6) x 1.7]/2 = 8.5 cm^2

mutiply the trapezoid area for the height that the priam would assume if the base will touch the ground

V = 8.5 x 4 = 34 cm^3

4) find the base area

base area = radius^2 x pi = 2^2 x pi = 12,57 yd^2

multiply the base area for the height

V= 12.57 x 6 = 75.40 yd^3

5) find the base area

base area = 9^2 x pi = 81 x pi = 254.47 ft^2

multiply the base area for the height

V = 254.47 x 5 = 1272.35 ft^3

6)  multiply the three dimensions

V = 12 x 11 x 9 = 1188 yd^3

7) find the trapezoid area

trapezoid area = [(12+6) x 6.3]/2 = [20 x 6,3]/2 = 63 in^2

mutiply the trapezoid area for the height that the priam would assume if the base will touch the ground

V = 63 x 16 = 1008 in^3

8) find the base area

base area = (leg1 x leg 2)/2 = (4 x 3)/2 = 6 m^2

multiply the base area for the height

V = 6 x 9 = 54 m^3

Answer:

hope this helps you out good luck with your math

Answer:

1. At this rate Javier can fold 90 t-shirts in an hour. I know this because, by divided 6 by 4 you are able to find out how many shirts he is able to fold in one minute, which is 1.5. If there are 60 minutes in an hour and Javier can fold 1 1/2 t-shirts every minute, if you multiply the two, you find that rate Javier can fold 90 t-shirts an hour.

2. At this rate the school nurse see's 39 students in a 6-hour day. I know this because, by dividing the total number of students she sees daily (52) by the whole school day (8 hours) you can find out that she gets about 6 or 7 students per hour. If it was a 6-hour day, you would simply multiply 6.5 by 6 to get 39 students within a 6 hour time period.

Step-by-step explanation:

i hope this helps :)

Answer:

x = -3, x = 2

Step-by-step explanation:

re-order the terms to get this quadratic:  x² + x - 6 = 0

factor:  (x + 3)(x-2) = 0

x = -3, x = 2

Answer:

a.

Step-by-step explanation:

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Answer:

I,m pretty sure your right to go with A

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

Answer:

the answer of the question is 25

Answer:

yes

Step-by-step explanation:

34.95 + 15.75(4)

34.95 + 63 = 97.95

Answer:

Step-by-step explanation:

Answer:

the answer is in the photo above

The value of w is 54 degrees

From the figure, we can see that:

The angle w intercepts the arc that has a measure of 108 degrees

This means that:

w = 0.5 * 108

Evaluate the product

w = 54

Hence, the value of w is 54

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Answer:

A 37

Step-by-step explanation:

MARK me branlies  please

Answer:

12

Step-by-step explanation:

Answer:

x = 44

Step-by-step explanation:

this is a proportion which you can solve by cross-multiplying:

6x = 24·11

6x = 264

x = 264/6

x = 44

Answer:

c

Step-by-step explanation:

Answer:

18

Step-by-step explanation:

3 × 3/5 = 9/5

9/5 = x/10

x = (9 × 10) ÷ 5

x = 18

Answer:

77

Step-by-step explanation:

Is this a trick question? If it is I love the challenge

The value of the number is 43

What is an Equation?

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given data ,

Let the number be = A

Now , let the ones digit of the number be = x

Let the tens digit of the number be = y

Now , the equation will be

The number of ten blocks = 7 base ten blocks

So , the equation is

x + y = 7

Now , one of the digits is 4

And , number of tens blocks is greater than the number of ones blocks

So , the next digit of the number is 3

4 > 3

Therefore , the number from the equation is 43

Hence , The value of the number is 43

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Answer:

5/2 cm

Step-by-step explanation:

Given that:

Area of triangle = 25/12 cm

Height of triangle = 5/3 cm

Let,

Length of the base = b

Recall :

Area of a triangle = 1/2 * base * height

Substitute the values above into the equation :

25 /12 = 1/2 * b * 5/3

25 /12 = 5b/ 6

Using cross multiplication

25 * 6 = 12 * 5b

150 = 60b

Divide both sides by 60 to isolate b

150/60 = 60b / 60

b = 5/2 cm

Answer:

a=76 b=83

Step-by-step explanation:

for a. we divide 6688(area) by 88 to find the width bc 88*w=6688

6688/88 is 76 so a=76

Since 312 is perimeter we have to subtract 73 twice and then divide that by 2 bc 73+73+L+L=312

(312-73-73)/2=83 so b=83

Answer:

you have the table of the 12in the photo

Step-by-step explanation:

Answer:

12×1=12

12×2=24

12×3=36

12×4=48

12×5=60

12×6=72

12×7=84

12×8=96

12×9=108

12×10=120

In your question

the table of 12 is correct

hope it is helpful to you ☺️☺️☺️☺️☺️

Step-by-step explanation:

1 ans 35/37

2 ans 0.95

3 ans 12/37

4 ans 0.32

Answer:$466.25

Step-by-step explanation:

9.50(43)+10.50(5.5)

Answer:

It will drop 16.875 degrees

Step-by-step explanation:

3.75 × 4 = 15

.5 × 3.75 1.875

Answer:

-16.875

Step-by-step explanation:

This equation is quite simple and will only require one equation to solve. This is the equation,

-3.75×4.5=-16.875

The final answer is -16.875

Answer:

A. 9,006

Step-by-step explanation:

First we need to find 25% of 4,000

4,000/4 = 1000

So we know there are 1,000 mosquitoes a month.

So In 4 months it would be 4,000 more mosquitoes.

That would be 8,000 but i don't see that so I would say A.

Let me know if I'm correct.

Answer

I don’t know

Step-by-step explanation:

Answer:

[tex] Mean = 10.5[/tex]

Step-by-step explanation:

Mean of a data is defined as the sum of all observations divided by the sum of observations . So add all of the data and divide it by Total number of terms.

[tex]\implies Mean = \dfrac{\sum x_i}{n}\\\\\implies Mean = \dfrac{ 8 + 10 + 8 + 14 + 8 + 15 }{6} \\\\\implies Mean =\dfrac{63}{6} \\\\\implies \boxed{\boxed{ Mean = 10.5}}[/tex]

Answer: 7x - y = 17

Step-by-step explanation:

Answer:

Standard 7x-y=17 or Slope Intercept y=7x-17

Step-by-step explanation:

Answer:

1. 23/4  ,  2. 5.555...   , 3. 5 1/2   ,    4. √28

you want to make them all into decimals so you can compare then easier

23/4 would be 5.75

√28 (just put it in a calculator)  would be 5.29

5 1/2  would be 5.5  (make  it into a improper fraction 11/2 then do 11/2 and you get 5.5)

and you have 5.555.

so...

5.75

5.29

5.5

5.55555

first is 5.75 it's bigger because of the .(75)

then 5.555 because it's .(55)

then 5.5 because it's .(50)

and the last one 5.(29)

[tex] \bf \: Circumference \: of \: a \: circle = 2\pi \: r[/tex]

[tex] \implies22 = 2 \times \dfrac{22}{7} r[/tex]

[tex] \implies22 = \dfrac{44}{7} \times r[/tex]

[tex] \implies \: r = \dfrac{22 \times 7}{44} [/tex]

[tex] \implies \boxed{ r = \dfrac{7}{2} }[/tex]

Now,

[tex] \bf \: Area \: of \: circle = \pi {r}^{2} [/tex]

[tex] \rightarrow \: \frac{22}{7} \times ({ \frac{7}{2}) }^{2} [/tex]

[tex] \rightarrow \frac{22}{ \cancel7} \times \frac{ \cancel{49}}{4} [/tex]

[tex] \rightarrow \: 22 \times \frac{7}{4} [/tex]

[tex] \rightarrow \: 11 \times \frac{7}{2} [/tex]

[tex] \rightarrow \frac{77}{2} [/tex]

[tex] \rightarrow \: 38.5 \: cm {}^{2} [/tex]

Area of rectangle = 38.5 cm².