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2 years ago

8.5- __= 7.15 in words: 85 minus blank equals 7.15

Mathematics

2 answers:

worty [1.4K]2 years ago

7 0

Answer:2.15

Step-by-step explanation:

5-x=7.15

5-7.15=x

x=2.15

The blank space is 2.15

Phoenix [80]2 years ago

3 0

Answer:

Concept: Numerical Understanding

First off its eight point five minus blank equals seven point fifteen
The missing variable is a number that sums to 7.15
Instinctively you could rearrange or see the value missing is 1.35

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Answer plz it’s impirtanttttt

Vinvika [58]

Part a) In 35 minutes, 25 number of pages have been read.

Part b) There is positive association between time and the number of pages being read

Step-by-step explanation:

Part a) What is the meaning of the point (35,25)

35 is the value of x-axis and 25 is the value of y-axis

x-axis represent Time(minute) while y-axis represent Number of pages read

So, in 35 minutes, 25 number of pages have been read.

Part b) Is the association between time and number of pages positive or negative? state the association in terms of variables.

Association is positive if increasing one variable, other variable is also increasing.

Association is negative if increasing one variable, other variable is decreasing.

In the given graph, the association is positive. Increasing the time, the number of pages being read are also increasing.

if time is 20 minutes, number of pages read are 12.5. if time is 25 minutes then number of pages read are 17

So, there is positive association between time and the number of pages being read.

Keywords: Association between variables

Learn more about Association between variables at:

#learnwithBrainly

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Mademuasel [1]

Answer:

Step-by-step explanation:

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3 years ago

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denis-greek [22]

As anoutline, angles O and Q are inscribed angles which are measured by one-half of its intercepted arc.
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angle Q = 1/2 arc ROP

so arcs RQP and ROP together make up the entire circle which has 360 degrees.

so angles O and Q is 1/2 (360) = 180 degrees (supplementary angles).

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Answer:

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Step-by-step explanation:

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Mamont248 [21]

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