Someone help plz make sure it’s right will mark brainiest:)

Answer:

Ano po to?

hshshshshshshh

Answer: 0.00026214[tex]a^{3}[/tex]

Step-by-step explanation:

Angle A and B are shown to be the same which means the 2 sides are the same. Using the 2 sides solve for x.

2x -24 = x-2

Add 24 to both sides

2x = x + 22

Subtract x from both sides:

X = 22

Bc = x , so BC = 22

It will take 4.3 seconds for the ball to hit the ground

Given the eqation of the height at which the object dropped expressed as

h(t) = 300 - 16t²

The object will hit the ground at when h(t) = 0

Substitute h(t) = 0 into the expression to have;

0 = 300 - 16t²

16t² = 300

t² = 300/16

t² = 18.75

t = 4.33sec

This shows that it will take 4.3 seconds for the ball to hit the ground

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Answer:

The answer is 80

35x4=140

220-140=80

Step-by-step explanation:

Answer: To get to your final sum you will have to calculate the sum of both items: the sandwiches and the chips. Then you will get the total sum of all what they spend.

Step 1:

Sum of  one sandwich= 4.60 dollar

sum of 47 sandwiches= 47×4.60 =216.2dollars

Step 2:

Sum of one chip=1.25 dollar

sum of 39 bags of chips=39×1.25= 48.75dollars

step 3: sum up the sum of sandwiches and that of the chips

216.2 + 48.75 =264.95dollars

Answer:

Step-by-step explanation:

Hello!

The answer is Option A.

Run-on sentences are two short sentences put together without being properly connected.

"They were expensive combs" and "her heart had simply craves and yearned over them" are two short sentences that are put together.

Hope it helps!

If you have any questions, feel free to ask me!

~A gloomy gal

[tex]MagicalNature[/tex]

Step-by-step explanation:

The answer is -0.216m^9n^6

The 9 N and the 6 are exponents

The given monomial in standard from as [tex]-0.216m^927n^6[/tex].

The given monomial is (-0.6m³3n²)³.

Monomial is defined as an expression that has a single non-zero term. It consists of different parts like the variable, the coefficient, and its degree. The variables in a monomial are the letters present in it. The coefficients are the numbers that are multiplied by the variables of the monomial.

The given monomial can be solved as follows:

Using power law of exponent [tex](a^m)^n=a^{mn}[/tex], we get

(-0.6m³3n²)³

= [tex]-0.216m^927n^6[/tex]

Therefore, the given monomial in standard from as [tex]-0.216m^927n^6[/tex].

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Answer:

7/8 ÷ 2/8 = 3 1/2

Step-by-step explanation:

When we divide two fractions, such as 7/8 ÷ 2/8, we flip the second fraction and then we simply multiply the numerators with each other and the denominator with each other.

The quotient obtained from the division of given fractions is 7/2.

Given that, 7/8 divided by 2/8.

Dividing fractions is nothing but multiplying the fractions by reversing one of the two fraction numbers or by writing the reciprocal of one of the fractions. By reciprocal we mean, that if a fraction is given as a/b, then the reciprocal of it will b/a.

Here, 7/8 ÷ 2/8

= 7/8 × 8/2

= 7/2

Therefore, the quotient obtained from the division of given fractions is 7/2.

Learn more about the division of fractions here:

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Answer:

2.7

Step-by-step explanation:

The answer to the question is 2.7

Answer:

CD = 30.43; LK = 14.08

Step-by-step explanation:

Problem 12.

Let's first find BD. Triangle ADB is a right triangle with hypotenuse AB. By definition of sine ( or by theorem, they're equivalent) [tex]{BD \over 20} = sin 54.[/tex], hence BD= 16.18. Jump on the other side now. Triangle BDC is a right triangle with sides BD and CD. By definition of tangent [tex] {{16.18} \over CD} = tan 28 [/tex], thus CD= 30.43.

Problem 13

Assuming the 72° is angle JLK

As usual, triangle MJL is a right triangle with sides MJ and LJ. By definition of tangent [tex] {{JL} \over 14} = tan 51 [/tex]. Follows that JL = 14.81. Now, similarly, trinagle JLK is a right triangle, with hypotenuse JL. From the definition of sine, as before,[tex]{KL \over 14.81} = sin 72.[/tex]. Solving for the only unknown value, you find LK = 14.08.

Please double check the calculations and feel free to add more digits if required

Answer:

a = 10

d = 5

Step-by-step explanation:

[tex]a_{n}=a + (n-1)d\\\\a_{5}=30\\\\a + (5-1)*d=30\\\\[/tex]

a + 4d = 30 ------------------(I)

[tex]a_{13}=70\\\\a + (13-1)d=70[/tex]

a + 12d =70 -------------(II)

Multiply equation (II) by (-1) and then add.So, 'a' will be eliminated and you can find the value of d

(I)         a +   4d = 30

(II)*(-1)   -a - 12d = -70   {Now add}

               - 8d   =  - 40

Divide both sides by (-8)

d = -40/-8

d = 5

Plugin d = 5 in equation (I)

a + 4*5 = 30

a + 20 = 30

a = 30 - 20

a = 10

Answer:

8000 (Estimated) and the real difference would be 7934

Step-by-step explanation:

An estimated difference would be 8000, we get this number by subtracting 23,000 from 31,000 to make the subtraction much faster. The real answer to this would be 7934 which is pretty close to 8000 which is the estimation

Answer:

x=12

Step-by-step explanation:

Since the base angles are the same, SV and TV must be the same length

2x+6 = 3x-6

Subtract 2x from each side

2x+6-2x = 3x-6-2x

6 = x-6

Add 6 to each side

6+6 = x-6+6

12=x

[tex]\\ \sf\longmapsto 2x+6=3x-6[/tex]

[tex]\\ \sf\longmapsto 3x-2x=6+6[/tex]

[tex]\\ \sf\longmapsto (3-2)x=12[/tex]

[tex]\\ \sf\longmapsto x=12[/tex]

Answer:

B.  4 peaches and 10 apples.

Step-by-step explanation:

The amount she spends must be less than or equal to $5. The combinations must be in the shaded part of the graph or on the line.

If we line up 4 peaches and 10 apples on the graph we see that the point is in the shaded area  of the graph so B looks good.

If we line up 10 peaches and 4 apples on the graph we see that the point is just above the line of the graph so C is not correct.

It cant be A because 2 peaches and 17  apple is outside the graph.

12 peaches and 2 apples is also outside the graph.

Answer:  

  [tex]a = -\frac{6}{7}[/tex]

Step-by-step explanation:

[tex]\frac{6}{a} =\frac{- 22}{a + 4}[/tex]                      cross multiply

6(a + 4) = a(-22)

6a + 24 = -22a

28a + 24 = 0

28a = -24

  [tex]a = - \frac{24}{28}[/tex]

  [tex]a = -\frac{6}{7}[/tex]

[tex] \frac{1}{( {x}^{2} )( {x}^{ - 2} )} \\ = \frac{1}{ {x}^{2} \times \frac{1}{ {x}^{2} } } \\ = \frac{ {x}^{2} }{ {x}^{2} } \\ = 1[/tex]

1

Hope it helps.

Do comment if you have any query.

With the help of a helpful website...

a = √(c² - b²)

a = √(3² - 2²)

a = √(9 - 4)

a = √(5)

x = √(c² - b²)

x = √((√(5))² - 2²)

x = √(5-4)

x = √(1)

x = 1! YOU WERE RIGHT!

Answer:

Please post the chart

Step-by-step explanation:

Answer:

17

Step-by-step explanation:

[tex]60+2x=94 \\ \\ 2x=34 \\ \\ x=17[/tex]

Answer:

Square lot and 187500

Step-by-step explanation:

To find question number A, we can calculate the area of each lot. The square plot is:

2/5×2/5=4/25

The first one is

2/3×3/8=1/4

Then we can make both have the same denominator:

1/4=25/100, 4/25=16/100

That means that the square lot is bigger.

We know that the area is 1/4 square mile. So it's 1/4 of 750,000

That's

1/4×750000=187500

Hope that helps! :)

The app was downloaded 1120 times for Tory to earn $380.

A linear equation is in the form:

y = mx + b;

where y, x are variables,  m is the rate of change and b is the initial value of y.

Let y represent the total money paid to download the app x times.

The company pay him $100 plus $0.25 every time the app is downloaded. hence b = 100, m = 0.25

y = 0.25x + 100

For making 380:

380 = 0.25x + 100

280 = 0.25x

x = 1120

Therefore the app was downloaded 1120 times for Tory to earn $380.

Find out more on linear equation at: https://brainly.com/question/14323743

Answer:

3.785 litres

Step-by-step explanation:

Answer:

12(j+t) + 15 = c

Step-by-step explanation:

So, lets go over what we know.

First off, for simplicity, lets consider Johnathan as J, and Trina as T.

We know that both J and T produce 12 dollars each per hour.

We know that J gets a extra 15 dollars.

We can think of the amount they produce each hour as the time they work in total, times the money they make a hour, which is 12.

We can think of this first part where the total time they work is (J + T)

The 12 dollars they get an hour can be though of as multiplying this sum: 12(J+T)

Finally, we know that J gets an extra 15 dollars.

This is not dependent on time, like the other variables, so we simply add it to the sum of what they make in the end:

12(J+T)+15

This looks like answer C.

Answer:

C

Hope this helps!