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Sveta_85 [38]
3 years ago
6

Explain how you can find the missing number in 3 4/5 divided by ( blank) equals 2 5/7.

Mathematics
1 answer:
skad [1K]3 years ago
6 0
First make fractions.
2 5/7 = 19/7
3 4/5 = 19/5

19/7*x=19/5
Multiply 7 to other side (7*19/5=133/5)
Multiply 5 to other side (5*19=95)
95x=133
133 divided by 95 yields 1.4

The answer is 1.4
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Somebody please help me with this!
andreyandreev [35.5K]

8/x + 2 is equal to 8/4 + 2.

8/4 = 2

2 + 2 = 4

ANSWER: 4

5 0
3 years ago
Read 2 more answers
√70 is ________________________ because _________________________ . Choose the best response to fill in the blanks above
snow_tiger [21]

Answer:

\sqrt{70} is<u> Rational</u> because<u> it's a non-perfect square</u>

4 0
2 years ago
A middle school held a Career Exploration Day where students could choose to hear an adult talk about his or her career. 15 stud
mash [69]

Answer:

5/12

Step-by-step explanation:

15 students went to hear the doctor speak and 21 students went to other sessions

How many students are there? 15 + 21 = 36 students

Therefore, the probability to randomly select a student that went to hear the doctor is \frac{15}{36}, then simplifying it by 3 is \frac{5}{12}.

If we want to express it in percentage it would be 41.6%

7 0
2 years ago
Given that the value of b can never be equal to -1, determine if the equations are intersecting, parallel, or coincident.
eimsori [14]
<h3>Answer: A) intersecting</h3>

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

Work Shown:

Solve the first equation for y

x+y = ab

y = -x+ab

y = -1x + ab

slope = -1, y intercept = ab

-----------

Solve for y in the second equation

bx - y = a

bx - y - a = 0

bx-a = y

y = bx - a

Slope = b, y intercept = -a

-----------

The first equation has a slope of -1. The second equation has a slope of b.

Since b cannot equal -1, this means the two equations have different slopes. It is impossible for these two lines to be parallel, because parallel lines have equal slopes. The different slope values tell us the lines cross at exactly one point.

7 0
3 years ago
Solve the equation 3y-9x=-3
ipn [44]
This equation can have a number of solutions. Typically when solving a two-variable equation, you are looking for the slope intercept form of the line. In this case that is:

y = 3x - 1
7 0
3 years ago
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