∠A and \angle B∠B are complementary angles. If m\angle A=(x+9)^{\circ}∠A=(x+9)
∘
and m\angle B=(7x-15)^{\circ}∠B=(7x−15)
∘
, then find the measure of \angle B∠B.

Answer:

Find x, y, and z such that x³+y³+z³=k, for each k from 1 to 100.

On the surface, it seems easy. Can you think of the integers for x, y, and z so that x³+y³+z³=8? Sure. One answer is x = 1, y = -1, and z = 2. But what about the integers for x, y, and z so that x³+y³+z³=42? … I hope it helps you

Step-by-step explanation:

Answer:

the person above is right

Step-by-step explanation:

Answer:

131.88 206 20 621.72 64 12 9580 :)

Answer:  Choice A is correct

Explanation:

The LCM of the coefficients 14 and 16 is 112 because (14*16)/2 = 112. We multiply the values and divide by the GCF 2.

The 'a' terms are \(a^5\) and \(a^3\). We pick the one with the largest exponent when forming the LCM. Go for the smallest exponent when finding the GCF. Similar situations occur with the b and c terms as well.

So that's how we end up with \(112a^5b^4c^2\) as the LCM.

Side note: Choice D is the GCF of the two given expressions.

Answer:

6.134g

Step-by-step explanation:

Since 1000mg = 1g and we have 6134mg, we can use the ratio to find that there are 6.134 g.

I hope this makes sense to you. I am generally good with following up with additional questions. Feel free to leave a comment if you have any questions or you can also message me as well!

Answer:2nd n 3rd one

Step-by-step explanation:

Bc they both are the same...

brainliest?

Answer:

4.9

Step-by-step explanation:

for this I used the sine rule so I did 6/sin 70 × sin 50

Answer:

3, 17

Step-by-step explanation:

1st number = x

2nd number = 4x+5

x+4x+5=20

5x=15

x=3

1st number = 3

2nd number = 4(3)+5=12+5=17

Answer:

I took the quiz and according to it the answer is 42/3 and the other answer is correct. But hope this helps, Bye!!

The unit rate is equivalent to 14 miles per gallon will be;

⇒ forty two miles over three gallons.

A fraction is a part of whole number, and a way to split up a number into equal parts. Or, A number which is expressed as a quotient is called fraction. It can be written as the form of p : q, which is equivalent to p / q.

Given that;

The number is,

⇒ 14 miles per gallon

Now,

Since, The number is,

⇒ 14 miles per gallon

Hence, It can be written as;

⇒ 14 = 42/3

Thus, The unit rate is equivalent to 14 miles per gallon is;

⇒ 42/3

⇒ forty two miles over three gallons.

Learn more about the fraction visit:

https://brainly.com/question/5454147

#SPJ2

Answer:

d

Step-by-step explanation:

Answer:

144

Step-by-step explanation:

\( \frac{1}{2} \times 8 \times 6 = 24 {ft}^{2} \)

\(8 \times 4 = 32 {ft}^{2} \)

\(32 \times 3 = 96 {cm}^{2} \)

\(96 +(24 \times 2) = 144 {ft}^{2} \)

Answer:

336 ft2 is the correct answer.

Step-by-step explanation:

Answer:

4400

Step-by-step explanation:

I think this is right sorry if its not. Have a good night, sorry if im late.

Answer:

  4600 miles

Step-by-step explanation:

You want to know the difference in miles per hour between a satellite traveling 45000 miles in 5 hours and one traveling 79200 miles in 18 hours.

The speed in miles per hour is the ratio of miles to corresponding hours. The difference in miles traveled in one hour will be ...

  A speed - B speed

  45000 mi/(5 h) - 79200 mi/(18 h) = 4600 mi/h

Explorer B travels 4600 fewer miles in an hour than Explorer A.

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Answer:

4cm 6cm 10cm

Step-by-step explanation:

it's very easy you just need to use c squared equals a squared plus b squared

Answer:

-108

Step-by-step explanation:

-8 - (-10)²

first square -10, which is -100

-100 - 8= -108

Therefore, you answer is -108

Roses are red

violets are blue

romance is kinda dead

unless i have you

Answer:

rose are red

violets are blue

i like you

you should like me to

Step-by-step explanation:

Answer: The figure that has exactly one line of symmetry is B. Pentagon.

Step-by-step explanation: A line of symmetry is a line that divides a figure into two congruent halves that are mirror images of each other. A figure can have zero, one, or more lines of symmetry depending on its shape and orientation. To find the lines of symmetry of a figure, we can use a paper folding method or a reflection test. A paper folding method involves folding the figure along a line and checking if the two halves match up exactly. A reflection test involves reflecting the figure over a line and checking if the image coincides with the original figure.

Using either method, we can see that:

A. Rhombus has two lines of symmetry: one diagonal and one vertical.

C. Rectangle has two lines of symmetry: one horizontal and one vertical.

D. Triangle has either zero or three lines of symmetry depending on the type of triangle. An equilateral triangle has three lines of symmetry: one vertical and two bisecting the angles. An isosceles triangle has one line of symmetry: the perpendicular bisector of the base. A scalene triangle has no lines of symmetry.

B. Pentagon has either zero or five lines of symmetry depending on the type of pentagon. A regular pentagon has five lines of symmetry: each passing through a vertex and the midpoint of the opposite side. An irregular pentagon has no lines of symmetry.

Therefore, the only figure that has exactly one line of symmetry is B. Pentagon, but only if it is an isosceles pentagon.

Hope this helps, and have a great day! =)

Answer:

-6b + 6a

Step-by-step explanation:

- x - = +

I WAS THE FIRST PERSON TO ANSWER BRAINLIEST PLEASE !!!!!!!!!!!!!!!!!!!!!!!!

Answer:

The Answer is D. \(\frac{1}{2}\)

Step-by-step explanation:

half of the deck is black cards and the other half is red cards

25.5

Step-by plantation:

283.50 divide by 14 = 20.25

then take 20.25 and add 5.25 = 25.5

multiply by 14 = 357 total without discount

To find f(f^(-1)(9)), we need to first find f^(-1)(9), the inverse of f(9).

Given that f(4) = 9, we know that f^(-1)(9) is equal to 4.

Therefore, f(f^(-1)(9)) is equivalent to f(4).

Given that f(4) = 9 according to the problem statement, we can conclude that f(f^(-1)(9)) = 9.

Answer:

1. 4

2. y = sqrt(-x-2), domain: (-infinity, infinity)

3. (-infinity, infinity), (-infinity, infinity)

4. [0, infinity), [0, infinity)

5. 1/y^2

Answer:

Step-by-step explanation:

Answer: 24967504

Step-by-step explanation:

Answer:

D 8 hours

Step-by-step explanation:

it has to be positive and it is obviously more than 1 hour so it has to be 8 hours by process of elimination.

Answer:

As the time increases, the distance from the floor decreases by 40 cm per second. You find 40 by taking (6,1140) and (9,1020). The slope formula is y2 - y1 over x2- x1. Plug in the variables and you get (1020-1140)/(9-6)= -120/3= -40. 

Step-by-step explanation: