need help please !! thank you

Answer:

X=45

Step-by-step explanation:

X=180-[60+75]=45

answer: the sum of all the sides of a triangle=180

75+60+x=180

135+x =180

x =180-135

x = 45

Answer:

Option 2

Step-by-step explanation:

All you need to know is that you are going to try to make that Algebraic Expression make since so that (x) is greater than (-3) negative-three. Also Option two is correct because you can put it as (1.6x+2x) ≥ -3. :)

Answer:

3 x 2 = 6 + 5 = 11 x 10 = 110

Answer:2435

Step-by-step explanation:your ervomd

Answer:

The tank capacity is 9,635.09 square feet.

Step-by-step explanation:

Given that a cylindrical fuel storage tank has a diameter of 19 feet and a height of 34 feet, the following calculation must be performed to determine the capacity of the tank, knowing that the volume of a cylinder arises from the following formula = π x r² xh:

Radius = 1/2 diameter

3.14 x (19/2) ² x 34 = X

3.14 x 9.5² x 34 = X

3.14 x 90.25 x 34 = X

3.14 x 3,068.5 = X

9,635.09 = X

Therefore, the tank capacity is 9,635.09 square feet.

Answer:

The price of the TV with the sales tax included is $ 722.38.

Step-by-step explanation:

Given that a TV has a listed price of $ 671.98 before tax, and the sales tax rate is 7.5%, to find the total cost of the TV with sales tax included the following calculation must be performed:

671.98 + (671.98 x 0.075) = X

671.98 + 50.3985 = X

722.3785 = X

Therefore, the price of the TV with the sales tax included is $ 722.38.

I don’t get what your trying to ask.....

Answer:

A

Step-by-step explanation:

Answer:

The value of x is B root 58

0

The answer would be 0 because 2/3 wouldn't be able to round up to a number so it would be 0.But if what you are saying is 3 1/3 rounded to the nearest whole number it would be 3

Answer:

Area of parallelogram is =base *height

Given area of parallogram is 315square inches

Therefore, area of parallogram =b*h

Therefore area of parallogram =21*h

Therefore, 315=21*h

Therefore 315/21=h

Therefore, 15 =height

Height of parallogram is 15 inches

If you are helped with my answer pls tag me brianliest

THANK YOU...........

Answer:

8[tex]\sqrt[3]{5}[/tex]

Answer:

x = 5 [tex]\frac{2}{5}[/tex]

Step-by-step explanation:

Hi there!

So, to answer this problem, I'll use the reverse method.

31 - 4 = 27,

So how many times, can 5 go into 27?

The closest factor of 5 to 27 is 25.

5 can go in to 27,  5 times.

Continuing on, there is a 2 left over, so the answer to your question is

x = 5 [tex]\frac{2}{5}[/tex]

5 · 5 [tex]\frac{2}{5}[/tex] - 4 = 31

Let me know if I am incorrect and I will attempt to find the right answer for you.

waffletowne

[tex]\huge\text{Hey there!}[/tex]

[tex]\mathsf{5x - 4 = 31}[/tex]

[tex]\large\textsf{ADD 4 to BOTH SIDES}[/tex]

[tex]\mathsf{5x - 4 + 4 = 31 + 4}[/tex]

[tex]\large\textsf{CANCEL out: -4 + 4 because that gives you 0}[/tex]

[tex]\large\textsf{KEEP: 31 + 4 because that helps you solve for x}[/tex]

[tex]\mathsf{31 + 4 = \bf 35}[/tex]

[tex]\large\textsf{NEW EQUATION: 5x = 35}[/tex]

[tex]\large\textsf{DIVIDE 5 to BOTH SIDES}[/tex]

[tex]\mathsf{\dfrac{5x}{5}=\dfrac{35}{5}}[/tex]

[tex]\large\textsf{KEEP: } \mathsf{\dfrac{35}{5}}\large\textsf{ because that helps you solve for x}[/tex]

[tex]\large\textsf{New EQUATION: }\mathsf{x = \dfrac{35}{5}}[/tex]

[tex]\mathsf{\dfrac{35}{7}= x}[/tex]

[tex]\mathsf{\dfrac{35}{7}=\bf 7}[/tex]

[tex]\boxed{\boxed{\large\textsf{\huge \bf x = 7 }}}\huge\checkmark[/tex]

[tex]\text{Good luck on your assignment and enjoy your day!}[/tex]

~[tex]\frak{Amphitrite1040:)}[/tex]

Answer:

B. 8.5

Step-by-step explanation:

It's a segment bisector which means the other line bisects the direct middle of AB. 17/2 is 8.5, meaning that AP should be 8.5

Answer:

R760

Step-by-step explanation:

If $1 is equivalent to R8 and the total oil costs $95 you must multiply 8x95. This leaves you with an answer of R760

Answer:

the answer is d

Step-by-step explanation:

Answer: D

Step-by-step explanation:

Answer:

36

Step-by-step explanation:

Answer:

the absolute value of -36 is

36

Answer:

"hack you" lol answer is 22in

Step-by-step explanation:

the base of the pyramid is 100in^2

so the rest of the surface area is 440

formula for a triangle area is A=1/2bh

1 of the triangles is 110 440/4

110=1/2*10*h

110=5*h

h=22

Answer:

A, because with all of the X values they can be multiplied to get to the y value.

Answer:

[tex]x + 5 + 2x - 55 = 3x - 50 = 70 \\ 3x = 120 \\ x = 40[/tex]

Answer:

13%

Step-by-step explanation:

75.00 x 13% = 9.75

Answer:

14.4 km²

Step-by-step explanation:

A=b

h=4.8·3

≈14.4

Answer:

x = 19

Step-by-step explanation:

The 5x + 30 should also = 125, since they both have the same angle.

So you can make this equation:

125 = 5x + 30

125 - 30 = 5x

95/5 = x

x = 19

Step-by-step explanation:

125°=5x+30°

125-30= 95

95÷5=19

so x = 19

Answer:

The answer is x+9.

I hope you like my answer.

Answer:

The critical value that should be used is T = 2.492.

The 98% confidence interval for the population mean bromide concentration is between 0.486 cc/m³ and 0.518 cc/m³

Step-by-step explanation:

We have the standard deviation for the mean, which means that the t-distribution is used to solve this question.

The first step to solve this problem is finding how many degrees of freedom, we have. This is the sample size subtracted by 1. So

df = 25 - 1 = 24

98% confidence interval

Now, we have to find a value of T, which is found looking at the t table, with 24 degrees of freedom(y-axis) and a confidence level of [tex]1 - \frac{1 - 0.98}{2} = 0.99[/tex]. So we have T = 2.492, which is the critical value that should be used.

The margin of error is:

[tex]M = T\frac{s}{\sqrt{n}} = 2.492\frac{0.0313}{\sqrt{25}} = 0.016[/tex]

In which s is the standard deviation of the sample and n is the size of the sample.

The lower end of the interval is the sample mean subtracted by M. So it is 0.502 - 0.016 = 0.486 cc/m³

The upper end of the interval is the sample mean added to M. So it is 0.502 + 0.016 = 0.518 cc/m³

The 98% confidence interval for the population mean bromide concentration is between 0.486 cc/m³ and 0.518 cc/m³

Answer:

(0, 3), (4, 9), (6, 9), (7, 17)

Step-by-step explanation:

Answer:

A is the anser

Step-by-step explanation:

i know the anser i did it before

Answer:

The point was reflected along the y axis.

Step-by-step explanation:

Since they are both negative, it went to Quadrant III. It was previously in Quadrant IV, which means that To get from IV to III we need to reflect the points along the Y axis.

9514 1404 393

Answer:

  92°

Step-by-step explanation:

∠1 is an "alternate exterior angle" with the one marked 92°. Alternate exterior angles are congruent, so ...

  ∠1 = 92°

Answer:

D

Step-by-step explanation:

elves in 1000 years = elves now x (rate of increase)^time

elves increase every century. there are ten years in a century. thus time = 1000/100 = 10 years

144 x (3)^10 =  8,503,056 elves

Answer:

a)

Step-by-step explanation:

for each point (A, B, C) reduce the 'x-value' by two and reduce the 'y-value' by 7

for example, for point A:

to find A':  (-6, -7) would be (-6-2, -7-7)  which is (-8, -14)