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Xelga [282]
2 years ago
13

Multiply: (-1-3i)(-5 - 4i)

Mathematics
1 answer:
Fantom [35]2 years ago
6 0
The answer is -7+19i because of the procedure used in math
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How is Solving for speed similar to solving for time? They both require that two numbers be added. They both require that two nu
sweet [91]

Answer:

They both involve writing a rate.

Step-by-step explanation:

EDGENUITY ANSWER

7 0
3 years ago
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The time it takes you to get to campus varies inversely as your driving rate. averaging 20 miles per hour in terrible​ traffic,
Korvikt [17]
Given that the time taken to get to campus is inversely proportional to driving rate, let the time be t and rate be r, thus the function will be written as:'
t=k/r
where
k is the constant of proportionality given by:
k=tr
when r=20 mph, t=1.25 hrs
thus
k=20×1.25
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thus the formula is:
t=25/r
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3 0
3 years ago
Diana is painting statues. She has \dfrac{7}{8} 8 7 ​ start fraction, 7, divided by, 8, end fraction of a liter of paint remaini
anzhelika [568]

Answer:

Number of statues that can be painted are 17

Step-by-step explanation:

Initially Diana has \frac{7}{8} liters of paint remaining.

Every statue requires \frac{1}{20} liters of paint for painting.

We have to find how many statues we will be able to paint with this remaining paint.

To get the number of statues,

Number of statues = \frac{Paint remaining}{Paint required for 1 statue}

number of statues = \frac{\frac{7}{8} }{\frac{1}{20} }

                               = \frac{35}{2} = 17.5

Since the number of statues is not an integer the maximum number of statues that can be painted are 17.

3 0
3 years ago
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Find the equation of the linear function represented by the table below in the slope-intercept form.
MAXImum [283]

Answer:

y=x-32

Step-by-step explanation:

y=mx+b where m is the slope and b is the y-intercept.

slope=change in y/change in x

=5/5

y=5x+b --> choose a random point

(7,3) ---> 3=5(7)+b=35+b

b= -32

y=x-32

6 0
2 years ago
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What is the answer to this equation. Please I really need help.
Anika [276]

Answer:

Angle A = Angle X

Line Segment CA = Line Segment ZX

Angle Y = Angle B

Line Segment YX = Line Segment BA

Step-by-step explanation:

Both triangles are stated to be equal so we can draw two triangles and label them. One triangle has Point A, Point B, and Point C. The second triangle has Point X, Point Y, and Point Z. Make sure that Point X on the second triangle is in the same spot as Point A on the first triangle (same for points B, C, Y, and Z).

6 0
2 years ago
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