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Margaret [11]
3 years ago
5

Choose Yes or No to tell if the fraction

Mathematics
1 answer:
Ivahew [28]3 years ago
8 0

Answer:

adding \frac{3}{5} in the blank space makes the equation true.

Step-by-step explanation:

i) \dfrac{7}{20}  + \dfrac{3}{5}  = \dfrac{7}{20} + \dfrac{12}{20} = \dfrac{7 + 12}{20} = \dfrac{19}{20}

ii) From the above equation we see that adding \dfrac{3}{5} in the blank space makes the equation true.

iii) first the fraction of  \dfrac{3}{5}  is multiplied by 4 on top and bottom which gives us the value of \dfrac{12}{20} which now has the same denominator as \dfrac{7}{20} and so the numerator of the two fractions can be added which gives the result \dfrac{19}{20} which makes the equation true.

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Go to the link related to Brainly of course, and "answer" the question that's there, ok?
laila [671]

Answer:

56:190

Step-by-step explanation:

That's the ratio?

I'm not sure what the question is asking.

3 0
3 years ago
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Mary having her living room and bedroom painted. Interior Designs USA charges $60.00 to evaluate the space plus $35.00 per hour
Lera25 [3.4K]
The last one is correct because 60+35+35+35=165
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8 0
3 years ago
What’s the answer for this?
Yuliya22 [10]

Answer:

1.98

Step-by-step explanation:

sin(26) = EF/4.5 -->

.44 = EF/4.5 -->

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1.98 = EF

5 0
3 years ago
Write an equation of the line in slope-intercept form: y-intercept of 2, x-intercept of 4
zvonat [6]

Answer:

\sf y=-\dfrac12x+2

Step-by-step explanation:

y-intercept is when x = 0, so (0, 2)

x-intercept is when y = 0, so (4, 0)

\sf slope=\dfrac{change\:in\:y}{change\:in\:x}=\dfrac{0-2}{4-0}=-\dfrac12

Slope-intercept form of linear equation:  \sf y=mx+b

(where m is the slope and b is the y-intercept)

Given:

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3 0
2 years ago
The product of (3 − 4i) and____is 25.
LiRa [457]

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9a+16a=75\\\\25a=75\qquad\text{divide both sides by 25}\\\\\boxed{a=3}\qquad\text{put the value of a to}\ b=\dfrac{4}{3}a:\\\\b=\dfrac{4}{3}(3)\\\\\boxed{b=4}\\\\Answer:\ \boxed{(3-4i)\underline{(3+4i)}=25}

6 0
3 years ago
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