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Oksi-84 [34.3K]
3 years ago
6

The radius of each circle in the rectangle WXYZ below is 7 cm

Mathematics
1 answer:
lana [24]3 years ago
5 0

Answer:

Hold on, our servers are swamped. Wait for your answer to fully load.

Step-by-step explanation:

Hold on, our servers are swamped. Wait for your answer to fully load.

You might be interested in
jay has 8/10 pounds of pretzels he wants to make equal servings that are each 1/5 pound how many servings can he make
mr_godi [17]

4 he can make four cuAse u can cut 8/10s into 4)5

4 0
3 years ago
Read 2 more answers
maria bought 1224 cm of ribbon for her art picture at $0.75/m. how much did she pay for ribbon, to the nearest cent?
k0ka [10]
Data:
Tape size = 1224 cm → 12.24 m
Price per size = <span>$0.75/m

Solving: </span>Rule of three (directly proportional)<span>

$ (price) __ (Size)
0.75 ----------- 1 m
y --------------- 12.24 m

Multiply cross

</span>y = 0.75*12.24
\boxed{\boxed{y = \$\:9.18}}\end{array}}\qquad\quad\checkmark
<span>
Answer:
</span><span>She paid for the tape $ 9.18</span>
3 0
3 years ago
The five posters made for spirit week are being hung in the front hall. What is the probability the largest poster will be in th
Leto [7]

Answer:

1/20 or 0.05

Step-by-step explanation:

Assuming that all five posters are different, the number of ways to randomly place those posters is given by:

N=5*4*3*2*1 = 120\ ways

If we want the largest to be in the center and the next largest to be on its left, two poster will have a set position and only three could be randomized:

n=3*2*1*1*1=6\ ways

Therefore, the probability is:

P=\frac{n}{N}=\frac{6}{120} =\frac{1}{20} =0.05

The probability is 1/20 or 0.05.

5 0
3 years ago
ANSWER ASAP TODAY FOR BRAINLIEST.
ivann1987 [24]

Answer:

<em>Consistent independent</em>

<em>Consistent dependent</em>

<em>Inconsistent</em>

Step-by-step explanation:

<u>Consistent and Inconsistent Linear Systems</u>

A system of equations is consistent if it has at least one solution. If the solution is unique, then the system is consistent independent, otherwise is consistent dependent, i.e., it has an infinite number of solutions.

When there is no solution for the system, the lines of each equation are parallel but not coincident. A consistent dependent has two non-parallel lines, and a consistent independent system has only one line, i.e. the same line represents both equations.

Two lines are parallel if they have the same slope. To find the slopes, we represent the equations in slope-intercept form:

y = mx + b

Where m is the slope and b is the y-intercept.

Consider the system:

4x + y   = 8

x  + 3y = 8

Rearranging both equations:

y = -4x + 8

y = -1/3 x + 8

The slopes of the lines are -4 and -1/3 respectively, since they are different, the system is consistent independent.

Consider the system:

-4x + 6y = -2

2x - 3y = 1

Rearranging both equations:

y = 4/6 x - 2/6 = 2/3 x - 1/3

y = 2/3 x - 1/3

Both equations are exactly the same, thus the system is consistent dependent.

Consider the system:

5x - 2y = 4

5x - 2y = 6

Rearranging both equations:

y = 5/2 x - 2

y = 5/2 x - 3

These lines are parallel but not coincident. Thus this system is inconsistent.

5 0
3 years ago
Given f(x)=3x-2x^2 find f(3)
lilavasa [31]

Answer:

Step-by-step explanation:

Let's solve for f.

y=3x−2x2findf(3)

Step 1: Flip the equation.

−6df2inx2+3x=y

Step 2: Add -3x to both sides.

−6df2inx2+3x+−3x=y+−3x

−6df2inx2=−3x+y

Step 3: Divide both sides by -6dinx^2.

−6df2inx2

−6dinx2

=

−3x+y

−6dinx2

f2=

3x−y

6dinx2

Step 4: Take square root.

f=√

3x−y

6dinx2

or f=−√

3x−y

6dinx2

Answer:

f=√

3x−y

6dinx2

or f=−√

3x−y

6dinx2

7 0
3 years ago
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