Check ALL of the ratios that are equivalent to 5:8 (Select al that apply) 10:16 8:5 2.5:4 40:25 15 to 24​

Answer:

D. (-14)+(-8)

Step-by-step explanation

Adding to negatives is the same as subtracting 2 positives

-14- 8= 22

-14+(-8)= 22

Answer:

5

Step-by-step explanation:

1. answer it

2. get it right

3. hit submit

Answer:

Exact Form:

1/5

Decimal Form:

0.2

Step-by-step explanation:

9514 1404 393

Answer:

  C)  a = 3√10; b = 3√5

Step-by-step explanation:

The side ratios in an isosceles right triangle are 1 : 1 : √2. This is a fact worth remembering. You know the triangle is isosceles because both acute angles are 45°, which means both legs are the same length.

If the leg lengths are 1, the Pythagorean theorem tells you the hypotenuse is ...

  c^2 = a^2 + b^2 . . . . . . for legs a, b, and hypotenuse c

  c^2 = 1^2 + 1^2 = 2

  c = √2

This tells you the leg : leg : hypotenuse ratios are as shown above.

__

What that means here is that b = 3√5, the same length as the one shown. It also means that ,,,

  a = (3√5)(√2) = 3√(5·2)

  a = 3√10

The only answer choice with the correct value of 'a' is (C).

  a = 3√10, b = 3√5

Answer:

172

Step-by-step explanation:

The square root of 172 is equal to 2√(43). The square root of a non-perfect square is always an irrational number, meaning that it cannot be

Answer:

C -172

Step-by-step explanation:

Answer:

22.5

Step-by-step explanation:

i have gotten this question before so im for sure its 22.5

Answer:

The first answer 130c

Step-by-step explanation:

Answer:

It should be B $250 - - - - -

Answer:

its B

Step-by-step explanation:

Answer:B

Step-by-step explanation:

It says split so you would split v by 2

Step-by-step explanation:

a)

diameter:20cm

circumference: 62.83 cm

area: 314.15 cm^2

b)

radius:7.49 cm

diameter:15 cm

circumference: 47.1 cm

area: 176.24 cm^2

c)

Radius: 60cm

diameter:120 cm

circumference: 376.99cm

area: 11309.7cm^2

and so on....

[tex]area = \pi \: {radius}^{2} \\ \\ circumference = 2\pi \: radius[/tex]

i don't have time to evaluate the whole table.

The value of x of the straight line will be 8° by using straight line property.

We are given the measures of 3 angles that form a straight line.

∠ ABD = 70°

∠ CBD = 5 x + 13

∠ ABC = 3 x + 33

We need to find the value of x.

We know that the straight line property states that the sum of measures of all the angle of the line should be 180°.

So, we get that:

∠ ABD + ∠ CBD + ∠ ABC = 180°

Substituting the values of the angles, we get that:

70 + 5 x + 13 + 3 x + 33 = 180

8 x + 116 = 180

8 x = 180 - 116

8 x = 64

x = 64 / 8

x = 8°

Therefore, we get that, the value of x of the straight line will be 8° by using straight line property.

Learn more about straight line here:

https://brainly.com/question/21727173

#SPJ1

Answer:

b easy question but can I get brainliest

Step-by-step explanation:

Answer:

its a

Step-by-step explanation:

Answer:

30.04

Step-by-step explanation:

You could do this the simple way which is to first grab two numbers in any order and add them together, and after you do that you can add the result to the remaining number or numbers that remain. 9.94 plus 1 is 10.94, and 10.94 plus 19 is 29.94, lastly the .1 from the 19 which finally leads us to the answer of 30.04 gallons that Boris bought last week

Answer:

10%

Step-by-step explanation:

HOPE THIS HELPS

BRAINLIEST???

Answer:

3 (9 + 5)

Step-by-step explanation:

Answer:

40% more.

Step-by-step explanation:

40% of 40 is 16. 40+16 is 56

Answer: 71%

Step-by-step explanation: 40/56*100

Answer: 30%

Step-by-step explanation:

Answer:

Answer:

-4

Step-by-step explanation:

(4-2)^3 - 3*4

PEMDAS

P arentheses

(2)^3 - 3*4

E xponents

8 -3*4

MD  multiply and divide from left to right

8 - 12

AS add and subtract from left to right

-4

Step-by-step explanation:

Answer:

–48

Step-by-step explanation:

i looked it up i hope this helps :) :) :)

Answer:

about 58 7th graders attended the dance

Step-by-step explanation:

quick maths

Answer:

x≤7

Step-by-step explanation:

Answer:  7.5 E 0

This is the same as saying 7.5 * 10^0

Both of these values convert to the number 7.5; meaning that the population of the US is about 7.5 times greater than the population of CA.

==========================================================

Work Shown:

40,000,000 = 40 million

40,000,000 = 4.0 * 10^7

Note how we move the decimal 7 spots to the right to go from 4.0 to 40,000,000

so the 7 in 10^7 tells us how many spots to move the decimal point in the base number 4.0

The number 4.0*10^7 can be condensed to 4E7. The "E" represents "times 10 to the"

As another example, "3E8" means "3 times 10 to the 8th power" which becomes 3.0*10^8 = 300,000,000 = 300 million

--------------------------

We have these two facts

We'll divide the two populations to get

y/x = (3E8)/(4E7)

y/x = (3*10^8)/(4*10^7)

y/x = (3/4)*10^(8-7)

y/x = 0.75*10^1

y/x = 7.5

We can see that the population of the US is roughly 7.5 times greater compared to the population of CA.

Convert 7.5 to scientific notation, and we get

7.5 = 7.5*1 = 7.5 * 10^0 = 7.5 E 0

Keep in mind that these are population estimates, and populations change over time.

Answer:

1)

a) 6x+3 = 27

b) x=4

c) We know that x is price of each ticket, so The price of each ticket is $4. They bought 6 tickets, so total cost of ticket = 24 and $3 for parking so, total money spent = $27.

2)

a) 3x + 6 = 27

b) x= 7

c) We know that x is amount of juice poured, so 3 friends of Diego will get 7 ounces of Juice, while Diego will get 6 ounces of juice.

3)

a) 27x + 3 = 6

b) x= 1/9

c) We know that x is time spend on each picture, so Jada spend 1/9 hour on each picture

Step-by-step explanation:

1. A family buys 6 tickets to a show. They also pay a $3 parking fee. They spend $27 to see the  show.

a)  Decide which equation represents each story. What does x represent in each equation?

Let x be price of one ticket.

The equation will be: 6x+3 = 27

b. Find the solution to each equation. Explain or show your reasoning,

Now solving the equation:

6x+3=27

6x=27-3

6x=24

x=24/6

x=4

So, we get x = 4

c. What does each solution tell you about its situation?

We know that x is price of each ticket, so The price of each ticket is $4. They bought 6 tickets, so total cost of ticket = 24 and $3 for parking so, total money spent = $27.

2. Diego has 27 ounces of juice. He pours equal amounts for each of his 3 friends and has 6  ounces left for himself.

a)  Decide which equation represents each story. What does x represent in each equation?

Let x be amount of juice poured.

The equation will be: 3x+6 = 27

b. Find the solution to each equation. Explain or show your reasoning,

Now solving the equation:

3x+6=27

3x=27-6

3x=21

x=21/3

x=7

So, we get x = 7

c. What does each solution tell you about its situation?

We know that x is amount of juice poured, so 3 friends of Diego will get 7 ounces of Juice, while Diego will get 6 ounces of juice.

3. Diego has 27 ounces of juice. He pours equal amounts for each of his 3 friends and has 6  ounces left for himself.

a)  Jada works for 6 hours preparing for the art fair. She spends 3 hours on a sculpture and  then paints 27 picture frames.

Let x be time spend on each picture frame.

The equation will be: 27x+3=6

b. Find the solution to each equation. Explain or show your reasoning,

Now solving the equation:

27x+3=6

27x=6-3

27x=3

x=3/27

x=1/9

So, we get x = 1/9

c. What does each solution tell you about its situation?

We know that x is time spend on each picture, so Jada spend 1/9 hour on each picture

Answer:

Step-by-step explanation:

h

The sum of the angles on this triangle should be

4/2 or 2

Answer:17

Step-by-step explanation:

Answer: Look for like terms and then leave the equation as it is :)

Step-by-step explanation: Hope this helps :)

Answer:

ITS 6976 SO YES.

Step-by-step explanation:

Answer:

6976 it is even

Step-by-step explanation:

the sum is 6976

Answer:

A

Step-by-step explanation:

Fraction of Juniors in Company B over total number of students.