somebody please help me it’s due at 11:59!

Answer:

[tex]\frac{1}{10x}[/tex]

Step-by-step explanation:

[tex]\frac{2x^{6} }{20x^{7} } = \frac{x^{6} }{10x^{7} } \\\\=\frac{1}{10x}[/tex]

Answer:

The cost of producing 60 t-shirts is $495.

36 t-shirts will let the cost, C(x) = 303

Step-by-step explanation:

If we producing 60 t-shirts, then we plug in 60 for the x, which x represents t-shirts for the marching band.

C(x) = 8x + 15

C(x) = 8(60) + 15

C(x) = 480 + 15

C(x) = 495

If the cost of the t-shirts is 303, we plug in 303 for the cost,C(x).

C(x) = 8x + 15

303 = 8x + 15

288 = 8x

x = 36

Answer:

Sarah is faster.

Step-by-step explanation:

Timmy travels 70 in 1 second.

Sarah travels 75 in 1 second.

Answer:

sin J = [tex]\frac{15}{29}[/tex]

cos J = [tex]\frac{21}{29}[/tex]

tan J = [tex]\frac{5}{7}[/tex]

x = 14.6

Step-by-step explanation:

1st pic:

1st, find the missing side lenght:

[tex]a^{2} = c^{2} - b^{2}[/tex]

[tex]a^{2} = 58^{2} - 42^{2}[/tex]

[tex]a^{2} = 3364 - 1764[/tex]

[tex]\sqrt{a^{2}} = \sqrt{1600}[/tex]

a = 40

sin = [tex]\frac{opposite}{hypothenuse}[/tex] ⇒ [tex]sin J = \frac{30}{58} = \frac{15}{29}[/tex]

cos = [tex]\frac{adjacent}{hypothenuse}[/tex] ⇒ [tex]cosJ = \frac{42}{58} = \frac{21}{29}[/tex]

tan = [tex]\frac{opposite}{adjacent}[/tex] ⇒[tex]tanJ = \frac{30}{42} = \frac{5}{7}[/tex]

2nd pic:

use sine:

sin = [tex]\frac{opposite}{hypothenuse}[/tex]  

sine 59 = [tex]\frac{x}{17}[/tex]

sine of 59 is 0.857:

0.857 = [tex]\frac{x}{17}[/tex]

multiply 17 on both sides:

0.857 x 17 = [tex]\frac{x}{17}[/tex] x 17

14.569 = x

round to the nearest tenth:

14.569 = 14.6

Answer: Michael is 39 years old.

Step-by-step explanation:

Let l stand for Luis, s stand for Santiago, and m stand for Michael.

l = s - 6

m = 3s

s + (s-6) + 3s = 59

s + s - 6 + 3s = 59

5s - 6 = 59

     +6     +6

5s = 65

/5     /5

s = 13

Now plug s into the equation that represents Michael:

m = 3s

m = 3(13)

m = 39

Michael is 39 years old.

Answer:

2 pounds of dried fruit

Step-by-step explanation:

James bought of a pound of dried cherries and of a pound of dried cranberries. How much dried fruit did he buy? [Write your answer in simplest form.]

The total amount of dried fruit that he bought is calculated as:

1 pound of dried cherries + 1 pound of dried cranberries

= 2 pounds of dried fruit

Therefore, the total amount of dried fruit that James bought is 2 pounds of dried fruit.

Answer:

D) 140

Step-by-step explanation:

140% of 10 is 14 and 14 added to ten is 24

Answer:

x = 54°

Step-by-step explanation:

90° = 2x-18°

90° + 18° = 2x

108° = 2x

x = 54°

Answer:

x = 54

Step-by-step explanation:

The two angles added together equal 90 degrees because they are  complementary angles.

x - 18 + x = 90

Combine like terms

2x - 18 = 90

add 18 to both sides

2x = 108

Divide each side by 2

x = 54

Fill in for x

54 - 18 + 54 = 90

36 + 54 = 90

90 = 90

This proves that the answer is true.

Step-by-step explanation:

= 6x² - 11x - 10

= 6x² + 4x - 15x - 10

= 2x (3x + 2) - 5 (3x + 2)

= (2x - 5) (3x + 2)

x = 5/2 & -2/3

I can't see pictures, but to find the area of a triangle, you multiply the dimensions, as you would a rectangle, but divide the area by 2.

For example, the dimensions of a triangle are 4 and 6.

Multiply the two.

4x6=24.

But don't stop there. Divide 24 by 2.

24/2=12.

So the area of the example triangle is 12.

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hope it helps

Answer:

29

Step-by-step explanation:

Tbh, I don't really have an explanation because I don't really know how to explain it

Answer:

C, D

Step-by-step explanation:

In a triangle, the length of any side must be least than the sum of the lengths of the other 2 sides.

That means

3x < 19 + 6

3x < 25

x < 25/3

x < 8 1/3

Answer: C, D

Answer:

9

Step-by-step explanation:

check the picture

i just hope that helped i in some ways..

thanks

Answer:

5.460

Step-by-step explanation:

Answer:

6.24

Step-by-step explanation:

The formula for finding the area of a triangle is A = 1/2 b x h, (A meaning area, B meaning the base of the triangle, and H meaning the height of the triangle.)  Plug in the values for the formula and you get A = 1/2 (4.8) x (2.6)  Multiply 4.8 and 2.6 to get 12.48.  1/2 of 12.48 is 6.24, so that is the answer.  

Sorry if I'm wrong, but I hoped this helped!  :)

Answer:

a

Step-by-step explanation:

hope this helps :)

Answer:

A

Step-by-step explanation:

Answer:

(x+2x)+(−30−2) = 3x−32

Answer:

q = 80

Step-by-step explanation:

Here, we want to get the value of w

Mathematically, we can obtain the cumulative frequency from the frequency tab

To do this, we have to sum up the frequencies at each point to get the cumulative at each point

We add the frequency above to the frequency below to get the value of the cumulative frequency at that point

We have it that;

we start with 10: as seen on the frequency column

then we proceed;

10 + 20 = 30

30 + 30 = 60

60 + 20 = 80

80 + 10 = 90

90 + 10 = 100

As we can see here, the value of q is 80

Answer:

the first one because

y= 180 -110=70

Step-by-step explanation:

The values of [tex]x[/tex] that solve the equation [tex]f(x) = g(x)[/tex] are 0, 0.256 and 2.285, respectively.

In this question we must look for all points where each curve intersects each other. By direct inspection on figure given, we conclude that [tex]f(x) = g(x)[/tex] happens in thrice: (i) [tex](x,y) = (0, 0)[/tex], (ii) [tex](x,y) = (0.256, 0.505)[/tex], (iii) [tex](x,y) = (2.285, 1.512)[/tex]

Hence, the values of [tex]x[/tex] that solve the equation [tex]f(x) = g(x)[/tex] are 0, 0.256 and 2.285, respectively.

To learn more on solving equations, we kindly invite to check this verified question: https://brainly.com/question/11897796

Answer:

the total cost is $86.40

Answer: x = 14

Step-by-step explanation:

Combine like terms

95+15 = 110

X + 4x = 5x

Set up equation

110 + 5x = 180

Subtract

110-110 + 5x = 180-110 = 70

Divide

5/5x = 70/5 = 14

Answer

X = 14

Answer:

D 10

Step-by-step explanation:

10 x 10 = 100

100/10 = 10

10 is a perfect square

Answer:B

Step-by-step explanation: 113,000 - 71,500 = 41,500

Answer:

the first one will be a positive correlation

the answer for the second Q will be 16

Step-by-step explanation:

have a nice day

Given:

The boundary line of an inequality is:

[tex]2x+3y=6[/tex]

The solution set contains (0,0).

To find:

The inequality.

Solution:

The boundary line of an inequality is

[tex]2x+3y=6[/tex]

Since (0,0) is in the solution set, therefore (0,0) satisfies the required inequality.

Taking LHS, we get

[tex]LHS=2x+3y[/tex]

Substitute x=0 and y=0.

[tex]LHS=2(0)+3(0)[/tex]

[tex]LHS=0+0[/tex]

[tex]LHS=0[/tex]

The right hand side of the given equation is 6.

[tex]RHS=6[/tex]

We know that,

[tex]0<6[/tex]

[tex]LHS<RHS[/tex]

[tex]2x+3y<6[/tex]

The boundary line is not a dotted line, it means the points on the boundary line are also included in the solution set. So, the inequality sign must be [tex]\leq [/tex].

[tex]2x+3y\leq 6[/tex]

Therefore, the required inequality is [tex]2x+3y\leq 6[/tex].

Answer:

72.5

Step-by-step explanation:

Answer:

x=−3 or x=−7

Step-by-step explanation:

Let's solve your equation step-by-step.

3(x+5)2−12=0

Step 1: Simplify both sides of the equation.

3x2+30x+63=0

Step 2: Factor left side of equation.

3(x+3)(x+7)=0

Step 3: Set factors equal to 0.

x+3=0 or x+7=0

x=−3 or x=−7

Answer: x=-3 and x=-7

work is in the attachment provided.

Answer:

your welcome

Step-by-step explanation: its 6(10)+180=5x

A is the Answer

Step-by-step explanation:

Have a good day