Please help due soon!

Answers

Answer 1

a=6underroot2 and b =4/ underoot3

Answer 2

yeah what they said lol sorry need to get this in

Related Questions

Eight children sit together at story time. Seven children sit in a circle and one child sits in the middle to tell the story. In how many different ways can the children sit

Answers

Answer: 40320

Step-by-step explanation: I think thats correct because the kids on the outside is 1234567 so then there is a kid in the middle.

The number of ways for the children sit will be 40,320.

What is an expression?

Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.

Given that;

Eight children sit together at story time.

And, Seven children sit in a circle and one child sits in the middle to tell the story.

Now,

Since, There are 8 students.

Hence, The number of ways for the children sit = 8!

= 40,320

Learn more about the mathematical expression visit:

brainly.com/question/1859113

#SPJ2

The linear combination method gives a solution of (–4, 2) for which of these systems of linear equations? 3 x + 13 y = 14. And 6 x + 11 y = -2. 4 x + 5 y = 12. And 8 x + 3 y = -4. 5 x + 4 y = 12. And 7 x + 8 y = 12. 10 x + 3 y = 8. And 17 x + 6 y = 10.

Answers

Answer:

A. [tex]3x + 13y = 14[/tex] and [tex]6x + 11y = -2[/tex]

Step-by-step explanation:

Required

Determine which system of equation satisfy (-4,2)

To do this, we simply substitute -4 for x and 2 for y in the given functions.

[tex]3x + 13y = 14[/tex] and [tex]6x + 11y = -2[/tex]

[tex]3x + 13y = 14[/tex]

[tex]3(-4) + 13(2) = 14[/tex]

[tex]-12 + 26 = 14[/tex]

[tex]14 = 14[/tex]

[tex]6x + 11y = -2[/tex]

[tex]6(-4) + 11(2) = -2[/tex]

[tex]-24 + 22 = -2[/tex]

[tex]-2 = -2[/tex]

The above shows that the given linear combination has a solution of (-4,2).

Hence, this option answers the question and there is no need to check other options

Answer: the answer is A

Step-by-step explanation:

Factor completely −5x3 + 10x2.
Prime
−x(5x2 − 10x)
5x(−x2 + 2x)
−5x2(x − 2)

Answers

Answer:

-5x³ + 10x² = -5x²(x - 2)

Step-by-step explanation:

Answer:

-5x³ + 10x² = -5x²(x - 2)

Step-by-step explanation:

this is right i fact checked it

happy trails

plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz

Answers

Answer:

Step-by-step explanation:

There is an animal farm where chickens and cows live. All together, there are 59 heads and 184 legs. How many chickens and cows are there on the farm?

Answers

Answer:

There are 33 cows and 26 chickens

Step-by-step explanation:

Problem Solving

This problem can easily be solved by using equations, but it's more fun to solve it through pure reasoning and arithmetics.

Let's imagine there are no cows on the farm. Just chickens. 59 chicken heads mean 59*2 = 118 legs.

Now let's take one chicken out and one cow in. The number of heads will remain the same, but now there are two more legs: 120 legs.

We are closer to the answer. The trick is to calculate how many chickens we have to exchange for cows knowing each change means two more legs.

Since we initially had 118 legs, we need to add 184 - 118 = 66 more legs.

62 more legs are 66/2 = 33 changes or 33 cows.

The number of chickens is 59 - 33 = 26

Answer: There are 33 cows and 26 chickens

what is the rate of change of y to x for 25x-5y=50

Answers

Answer:0

Step-by-step explanation:

Because it says rate of change witch don’t have one

Anyone know this?need help ASAP

Answers

Answer:

Step-by-step explanation:

I used Toa to figure it out. First I did Tan(32) times 13 and got 45.

Need done soon as possible

Answers

Answer:

x = -9

Step-by-step explanation:

Applying midsegment theorem, we would have the following:

CB = ½(RT)

CB = x + 19

RT = x + 29

Plug in the values

x + 19 = ½(x + 29)

2(x + 19) = x + 29

2x + 38 = x + 29

Collect like terms

2x - x = -38 + 29

x = -9

Y greater than or less than 1/4 X + 2

Answers

Answer:

y[tex]\geq[/tex]1/4x+2

Step-by-step explanation:

Only right answer please I need help

Answers

the answer is 4 !!!!!!!!

I climbed 775 steps in 12 1/2 seconds

how many steps did i average climb per minute?

Answers

Answer:

3720

Step-by-step explanation:

60/12 1/2

*775

Answer:

Per minute is 3720 steps.

Step-by-step explanation:

60 divided by 12.5 = 4.8

4.8 times 775 = 3720

convert the word three and five tenths into a fraction

Answers

Your answer would be 3 5/10. (3 and 5/10).

confused :( please help!!!!

angles are confusing aaaaaa

Answers

Answer:

Step-by-step explanation:

Angles CBD and ABD are complementary, which means that they have a sum of 90 degrees. Since it tells you that angle ABC is 68 degrees, subtract that from 90.

90-68= 22

Answer:

Step-by-step explanation:

An investment that you bought for __________ and sold for __________ made a profit.
700-600
700-500
600-500
600-700

Answers

Step-by-step explanation:

600-700 is the correct answer

pls mark me as BRAINLIAST

600-700 !

explanation:
to make profit, you have to sell for a higher price than what you bought it for (:

matching math game help!

Answers

Answer:

dude your math period is way too long

Answer:

dude your math period is way too long

what is the lowest term of 35/63

Answers

Answer:

5/9

Step-by-step explanation:

A liquid is 45°C. The temperature needs to be reduced by 3/8 of the current value. What does the new temperature need to be?

Answers

Answer:

28.125 degrees

Step-by-step explanation:

3/8 of 45 is 16.875

45-16.875=28.125

A negative correlation has a/an?
positive trend
decreasing trend
stable trend
increasing trend

Answers

A negative correlation has a decreasing trend

Answer:

decreasing trend

PLS AWNSER BEST AWNSER GET BRAINLIST.
I need a good grade on this final for my pc lol

Answers

Answer:

Step-by-step explanation:

Martha drew a pair of intersecting non-perpendicular lines, I and m. She numbered one pair of vertical angles <1 and <2, and she labeled the second pair of vertical angles <3 and <4. Martha made the conjecture that <1 =~ <2 to validate this conjecture, which of the following would be appropriate reasoning?

A. M<1+ M<2 +M<3 + m<4 = 360

B. The sum of the measures of angles of a triangle is 180°

C. The measure of all right is 90°

D. Because <1 and <2 are each supplementary to <3, they are therefore congruent

Answers

Answer:

b 3eedeehheheehejwjjhhhejjererj

Solve x in the triangle. Round your answer to the nearest tenth

Answers

Answer:

9.5

Step-by-step explanation:

Im just bult different.

ayo if i get this right can i get brainliest, i only need 2 more brainliest to get to the next rank :)

Divide 350rs in 3:4 ratio

plzzz fast

Answers

Answer:
150 : 200

Explanation:
3 + 4 = 7
350 / 7 = 50
50 x 3 = 150
50 x 4 = 200

A train traveling at a speed of 20mph departs from Manhattan and heads towards New Jersey. At the same time, a train heading to Manhattan from New Jersey is departing at the same time, and will be going 40mph. If the two places are 120 miles apart, how far from New Jersey will the trains meet?
E. 40 miles F. 60 miles G. 80 miles H. 100 miles

PLS ANSWER WITH THE WORK..... THE ANSWER IN THE ANSWER SHEET IS G 80 MILES BUT I NEED THE WORK ON HOW TO GET TO TE ANSWER.

Answers

They will be at exactly 80 miles because the train going from Manhattan to jersey and the train going from Jersey to Manhattan meet at 80 because 60 is the halfway stop and the train going from Jersey is 20 mph more. Therefore, 80 mph is the answer

Hope this helps!

A waiter had fifty-seven customers. If twenty-three left, how many customers would the waiter still have?

Answers

Answer:

Step-by-step explanation:

Answer:

34 customers.

Step-by-step explanation:

57-23=34

►Solve the problems.
I
The tile floor in a restaurant is being replaced. The dimensions of the floor are
shown. What is the total area of the new tile floor in the restaurant?
12 ft
17 ft
15 ft
20 ft
A 64 ft2
B 180 ft2
C 240 ft2
D 300 ft

Answers

Hello sorry to bother but I can’t ask questions till I answer a question SORRY IM DUMB

Apply the Pythagorean Theorem to find the distance between points A and C.

Answers

C) sqrt72 Units

C to B is 6 units
A good B is 6 units

6 squared + 6 squared = sqrt 72

The Point Imperial is the highest point of the Grand Canyon and it is 8,800
- feet tall. A professional hiker climbed to the top of one of the rims of the
Grand Canyon that is 348 feet below Point Imperial. The hiker threw a rock
upward from that rim with an initial velocity of 18 ft per second. How
many seconds will it take the rock to hit the ground? Round your answer
to the nearest tenth of a second.

Answers

Answer:

1222

Step-by-step explanation:

sorry youve been waiting a minute

Heather purchased a sapphire bracelet during the Jewelry Emporium's Semi-Annual Clearance Sale. If Heather paid $149.50 for the bracelet and the original price is $230.00, how much of a discount did she receive?
A.
35%
B.
30%
C.
45%
D.
65%

Answers

She received a 35% discount (A).

230 * 0.35 = 80.5
230 - 80.5 = 149.50, true
By guess and check, it’s A

Solution: A

True or false

It is common for
basic savings accounts
to have interest rates
up to 35%.

Answers

Answer:

TRUE

i think

Step-by-step explanation:

True

Hope this helps!!

Rebecca is researching cruises in order to plan a vacation She records the length and total cost of different cruises in a table

Answers

Answer:

is there anymore to this problem

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