Mathematics High School

What’s the radius and diameter

Answers

Answer 1

Answer:

Radius=11

Diameter=22

Step-by-step explanation:

The radius is already pictured above and the diameter is twice the size of the radius. Hope that helps!

Related Questions

If one penny, two dimes, and one quarter are added to the bag, what is the new probability that Marissa will draw a nickel? Write your answer as a fraction, as a decimal, and as a percent. 25% chance. (I gave all info please answer this:

In which situation is it more likely that Marissa will draw a nickel

Answers

Answer:

As a fraction it's ¼, as a decimal it's 0.25 and as a percentage it's 25%

Answer:

= 1/5

20%

Step-by-step explanation:

In the bag there are 5 pennies, 4 nickels , 5 dimes, 2 quarters

We add 1 penny 2 dimes and 1 quarter

Now in the bag

6 pennies, 4 nickels, 7 dimes, 3 quarters

for a total of 20 coins

P ( nickel) = number of nickels / total

= 4/20 = 1/5

20%

She is more likely to draw a nickel before the 1 penny 2 dimes and 1 quarter because there are fewer coins in the bag that are not nickels

Find the slope of 3x+4y=-4

Answers

slope: -3/4
explanation: make the equation to “y=mx+b” by subtracting 3x on the other side, giving you the new equation “4y=-3x-4”. then, to get y by itself, divide 4 on both sides, getting the new equation “y=-3/4x-1”. since we know “mx” represents the slope, we now know that the slope is -3/4
let me know if i made a mistake

WILL MARK BRAINLIST
Alina is 6 years older than Greg. Amy’s age is 2.5 times Alina's age. Amy is 40. How old is Greg?

A. 16
B.10
C. 15
D.10

Answers

Answer:

Hi friend! The answer is D. 10

I hope this helps!

Answer:

B) 10

Step-by-step explanation:

Assign variables to each person:

A=Alina's Age

M=Amy's Age

G=Greg's Age

Set up a system of equations given the information:

A=6+G

M=2.5A

M=40

Notice that M is already given, so we can plug that into the second equation:

40=2.5A

16=A

So Alina is 16 years old, but the problem asks for Greg's age, so we plug Alina's age in the first equation:

16=6+G

10=G

So Greg is 10 years old, therefore B is the correct answer.

Which expressions are polynomials?

Select all that apply.

3x+9y
x2+x−4
27x2y−3
1/x+4

Answers

Answer:

i think a, b, and c not the last one

Step-by-step explanation:

i looked up the definition of a polynomial haha

hope this is right and helps <3

What is the solution to the equation

7(3-x)=-7(x+3)-4

Answers

Answer:

No solution

Step-by-step explanation:

21−7x=−7x−21−4

21−7x=−7x−25

21=−25

No solution

Unscramble the letters below to form a math word:
MEANLOMPCETY

Answers

Melanocyte, employment, complement

what are all the ratios that are equivalent to 8:6

Answers

Answer:

4:3, 16:12, 24:18, and many more

PLEASE HELP, IM BEING TIMED!

What property allows AB+BC=AC to become AB+AB=AC?

Options: A. The Given

B. Substitution

C. Commen Sense

D. Segment addition Postulate

Answers

Answer:

Option A is correct .

Step-by-step explanation:

if in a question it is given that BC is equal to AB then only we can do like that...

Help Meeeeeee!!!

The scale of a town map is 1 inch to 4 miles. On the map, the park and the airport are 6 inches apart. What is the actual distance between the park and the airport?

2/3 mile
1 1/2 miles
24 miles
10 miles

Answers

Answer:

24 miles

Step-by-step explanation:

scale: 1-4

distance: 6 feet

6x4=24

HOPE THIS HELPS!!!!

Answer:

Step-by-step explanation:

4 cachorros se terminan un paquete de croquetas en 6 días, si tuviéramos 3 cachorros ¿cuantos días duraría el paquete ?

Answers

Answer:

4 1/2 días.

Step-by-step explanation:

En la pregunta se nos dice que:

4 cachorros terminarán un paquete de croquetas en 6 días, si tuviéramos 3 cachorros, ¿cuántos días duraría el paquete?

4 cachorros = 6 días

3 cachorros = y días

Cruz multiplicar

4 cachorros × y = 3 cachorros × 6 días

y = 3 cachorros × 6 días / 4 cachorros

y = 18/4

y = 4 2/4

y = 4 1/2 días

Por lo tanto, el paquete de croquetas para 3 cachorros tendrá una duración de 4 1/2 días.

¶ THIS NEED TO BE TURNED IN 30 SECONDS ¶
FAKE ANSWERS WILL REPORTED : )

Answers

Answer:

The answer is B

PLEASE MARK ME AS BRAINLIEST

To rent a certain vehicle, Rent-A-Ride charges $55.00 per day with unlimited miles. The cost of renting a similar vehicle at We Got Wheels is $38.00 per day plus $0.20 per mile. For what number of miles is the cost at Rent-A-Ride less than the cost at We Got Wheels?

Answers

Given :

Rent-A-Ride charges $55.00 per day with unlimited miles. The cost of renting a similar vehicle at We Got Wheels is $38.00 per day plus $0.20 per mile.

To Find :

For what number of miles is the cost at Rent-A-Ride less than the cost at We Got Wheels.

Solution :

Let, after x miles Rent-A-Ride charges is less than the cost at We Got Wheels.

Price at Got Wheels > Price at Rent-A-Ride

38 + 0.20x > 50

0.20x > 12

x > 60

Therefore, after 60 days cost at Rent-A-Ride less than the cost at We Got Wheels.

Hence, this is the required solution.

What is the arc measure for WX
X=10 btw

Answers

Answer:

106°

Step-by-step explanation:

The intercepted arc is double the measure of the inscribed angle intercepting it. Each of the angles V and Y is 53°, so arc WX is 2×53° = 106°.

four examples of bias

Answers

Answer:

the 4 main types of bias in research – sampling bias, nonresponse bias, response bias, and question order bias – that are most likely to find their way into your surveys and tamper with your research results

Step-by-step explanation:

.-.

triangle abc with vertices a(-3 2) b(-1 7) and c(6 1) in the x-axis

Answers

Answer:

A'(-3, -2), B'(-1, -7), C'(6, -1)

Step-by-step explanation:

Transformation is the movement of a point from its initial location to a new location. If an object is transformed, all its points are also transformed. Types of transformation are reflection, rotation, dilation and translation

If a point X(x, y) is reflected across the x axis, the new location is X'(x, -y).

If triangle ABC is reflected across the x axis, the new vertices are A'(-3, -2), B'(-1, -7), C'(6, -1)

37.2 is 10 times as much as what

Answers

The answer is 3.72 is you are dividing. If you are multiplying the answer is 372

True or False: Two negatives = a negative when adding and subtracting rational numbers.

Answers

Answer:

When subtracting rational numbers we follow the rules for subtracting integers. CHANGE the sign of the second number to the opposite, positive becomes negative, negative becomes positive

Step-by-step explanation:

Write an equation of the parabola shown.

a. x=3/28y²

b. x=7/12y²

Also please explain how you got the answer :)

Answers

Answer:

(B). x=7/12y²

Step-by-step explanation:

Determine an equation that has the solutions x = -4 and x = 3.

Work backward to find the equation:same equation1

We now have an equation answer:

( x=7/12y² )

x is an integer Write down all the solutions of inequality 3<2x +1 < 13

Answers

Answer:

1<x<6

Step-by-step explanation:

subtract 1 from every side: 2<2x<12

divide 2 every side: 1<x<6

Answer:1

Step-by-step explanation:

could someone explain this

Answers

so like terms for example are 2x and 8x what makes them alike are their variable so if you have a term that is 2x and 7p those are NOT like terms because their variables are different

it’s basically asking you to put together the ones that have the same variable ! for example in #1 you have :
9d + 3y - 5g + 9g - 5 :

The only variable that is seen more than once is g. So you’d combine -5g + 9g

which would give you +4g, therefore:

#1. = 9d + 3y + 4g - 5

you could also use combine like terms calculator on wolframalpha.com, but I would suggest knowing what you’re doing so you can pass your tests!

What’s the answer? To this
A
B
C
D

Answers

the answer is d

Step-by-step explanation:

the answer is d

You spent $36 buying $9 storage crates
and $3 notebooks. This situation can be
modeled by the equation 9x + 3y = 36.
Find the x- and y-intercepts. Graph
the equation.

Answers

Answer:

y-intercept=-4

x-intercept=12

Select the correct answer.
which number is the additive Inverse of –10 1/4
A. 10 1/4
B. -4 1/10
C 0
D 4/41

HELP FAST!!!

Answers

Answer:

is 0

Step-by-step explanation:

Answer:

A 10 1/4

Step-by-step explanation:

for the inverse of a fraction you just take away the -.

Write an equation, in slope-intercept form, to model each situation. You rent a bicycle for $20 plus $2 per hour.

Answers

y=2x+20 x represents hours

JUST HELP. HATE MATH! SKSJSJD

Answers

Answer:

56.5

Step-by-step explanation:

its just division

Answer:

226/4 = 56.5

---

[tex]4 \sqrt{226[/tex]

What is the image point of (4,5) after a translation left 5 units and down 3 units?

Answers

Answer:

(-1,2)

Step-by-step explanation:

Going left means the x value goes down. In this case, it went to the left 5 spaces. so, all you have to do is subtract 5 from 4 which is -1. When going down on a graph, the y value goes down as well. Subtract 3 from 5 and you get 2. Therefore, the answer is (-1, 2).

yo can someone help me, it's just a quick yes or no. will give brainliest if right

Answers

Step-by-step explanation:

no________________

Answer:

hope this helps

please mark me as brainliest

Which of the following expressions is a simplified form?

Answers

it’s a
because a is simplified

I think it’s A because it was simplified

Help me solve 5 and 6 please someone

Answers

Answer:

5) 1

6) -13

Step-by-step explanation:

f(x) = -x -8 g(x)= x^2 +8x -15

f(1) = (-1 -8) +10 g(-9)= (-9)^2 +8(-9) -15 -7

f(1) = 1 g(-9) = -13

two boys received equal amounts of pocket money .after one had spent N$15 and the other had spent N$21,they had N$64 together .what were their original allowance?

Answers

Answer:

100

Step-by-step explanation:

15+21=36+64=100

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