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3 years ago

35. Write the fraction in simplest form. 40

Mathematics

2 answers:

Nataly [62]3 years ago

3 0

Answer:

5/7

Step-by-step explanation:

Multiply the fraction by 7/7 and it will be simplified

7/7 × 35/49 = 5/7

nignag [31]3 years ago

3 0

Answer: 5/7

Step-by-step explanation:

To put 35/49 in simplest form

Step 1: Check for a number that can be divide the numerator and denominator, the number is 7

Step 2: Divide 7 by 36 gives 5

Divide 7 by 49 gives 7

Answer is 5/7

I hope this helps, mark as brainliest answer please.

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For each of the following research scenarios, decide whether the design uses a related sample. If the design uses a related samp

Wewaii [24]

Answer:1. uses a related sample - repeated measures

2. . does not use a related sample--a

Step-by-step explanation:

Question 1.

step1 A repeated measure design is a design which measures a given sample repeatedly over a given time using different conditions or related measures.

step 2:In the treatment for compulsive hoarding, Here, measures are taken two times ie before and after treatment on the same 50 hoarders which shows a repeated measure, also the design is a within related sample of the same 50 hoarders to give measurement at different conditions of treatment for high and low hoarding scores so the design describes a related sample - repeated measures

Question 2:

step 1 ; An unrelated sample occurs when Samples being measured do not depend on each other

Step 2; 1st Sample for comparison by John are random lonely people and Second Sample are random non lonely people. so the two samples are independent on each other and will give different measurement based on quality of sleep. So the design does not use a related sample

8 0

3 years ago

Geometry multiple choice question HELPPP!!!??

Bas_tet [7]

Answer:

24/30

Step-by-step explanation:

5 0

2 years ago

If P is the orthocenter of △ABC, AB = 13, BF = 9,and FC = 5.6, find each measure & the perimeter of triangle ABC.

harina [27]

Answer:

$Perimeter = 38.6$

Step-by-step explanation:

Given

$A\ B = 13$

$B\ F = 9$

$F\ C = 5.6$

Required

Calculate the perimeter of A B C

To calculate the perimeter of A B C, we sum up the sides of the triangle

i.e.

$Perimeter = A B + B\ C + A\ C$

AB is given in the question already.

So, we need to calculate B F and F C

To solve for BF, we consider triangle B F C

Using Pythagoras Theorem, we have:

$B\ C^2 = B\ F^2 + F\ C^2$

Substitute values for BF and FC;

$B\ C^2 = 9^2 + 5.6^2$

$B\ C^2 = 81 + 31.36$

$B\ C^2 = 112.36$

$B\ C^2= \sqrt{112.36$

$B\ C = 10.6$

Next, we calculate A C.

To calculate A C, we need to calculate A F, considering triangle B F A

Using Pythagoras Theorem, we have:

$A\ B^2 = B\ F^2 + A\ F^2$

Substitute values for B F and A B;

$13^2 = 9^2 + A\ F^2$

$169= 81 + A\ F^2$

$A\ F^2 = 169 - 81$

$A\ F^2 = 88$

$A\ F = \sqrt{88$

$A\ F = 9.4$

Since F lies on line A C:

$A\ C = A\ F + F\ C$

$A\ C = 9.4 + 5.6$

$A\ C = 15.0$

Recall that:

$Perimeter = A\ B + B\ C + A\ C$

$Perimeter = 13 + 10.6 + 15.0$

$Perimeter = 38.6$

<em>Hence, the perimeter is 38.6</em>

3 0

3 years ago

Choose the answer that makes the sentence true. (Blank) real numbers are integers. A. All B. Some C. No

zvonat [6]

Answer:

Some real numbers are integer

Step-by-step explanation:

Real numbers ;

Natural numbers (counting numbers) = Integer
Whole numbers = Integers
Integers =Integers
Rational numbers (fractions , repeating or terminating decimals) = Fraction and decimal are not integers
Irrational numbers. = Not integer

4 0

3 years ago

Read 2 more answers

If a = and b = -1 what is the value of ab -b^2

svet-max [94.6K]

Answer:

-2

Step-by-step explanation:

To solve you need to replace the variables with their numbers.

3(-1) - (-1^2)

-1 x -1 = -1

3 x (-1) = -3

-3 - (-1) =

-2

8 0

3 years ago