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Cloud [144]
3 years ago
7

Please Help! Brainliest answer! Thank you

Mathematics
2 answers:
alexandr1967 [171]3 years ago
8 0

Answer:

B

Step-by-step explanation:

xxMikexx [17]3 years ago
6 0

Answer:

B

Step-by-step explanation:

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Points X and Z are on a number line, and point Y partitions line XZ into two parts so that the ratio of the length of line segme
hram777 [196]

Answer:

<h3>13.8</h3>

Step-by-step explanation:

if Points X and Z are on a number line and point Y partition line XZ into two parts where XY: YZ = 1:4, this can be expressed as;

XY/YZ = 1/4

cross multiply;

YZ = 4XY

Also, if The coordinate of X is 1.3, and the coordinate of Y is 3.8, then the distance XY will be expressed as XY = 3.8 - 1.3

XY = 2.5

YZ = 4(2.5)

YZ = 10

Since Y is at 3.8 and YZ is 10, then coordinate Z will be YZ + Y

coordinate of Z = 10+3.8

coordinate of Z = 13.8

7 0
3 years ago
Can someone help me with problem 6 and 7? Please explain I am confused
scZoUnD [109]
This is interesting. You cannot turn 1/4 or 2/4 or 3/4 into a mixed number because they are proper fractions. Perhaps ask your teacher about it? Or just rewrite the fractions as is and state they are in proper form.

Same with 7. They are each simplified already. I would suggest asking your teacher.
7 0
3 years ago
A positive number multiplied or divided by a negative number is always<br> negative or positive
Ket [755]
It is always negative. For example, -1 times 2 is -2
8 0
3 years ago
Read 2 more answers
What answer to 7(v+9)-8(5-7)
postnew [5]
Hope this helps u...!!

7 0
3 years ago
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Researchers surveyed 250 college students at one time. They were asked if they were taking any engineering classes and whether o
Setler [38]

Answer:

the  incidence of the depression is  1 ÷ 5

Step-by-step explanation:

Given that

There is 250 college students that are surveyed

In the case when 75 students reported for minimum ne engineering class

And, out of this 15 students would be depressed

We need to find out the incidence of the depression

So

= 15 ÷ 75

= 1 ÷ 5

Hence, the  incidence of the depression is  1 ÷ 5

8 0
3 years ago
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