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Amiraneli [1.4K]
3 years ago
14

What is diagonal and how do you find it

Mathematics
2 answers:
hammer [34]3 years ago
3 0

Answer:

To find the diagonal of a rectangle formula, you can divide a rectangle into two congruent right triangles, i.e., triangles with one angle of 90°.

disa [49]3 years ago
3 0

Answer: A diagonal is a straight line that connects one corner of a rectangle to the opposite corner. X Research source A rectangle has two diagonals, and each is the same length.

Step-by-step explanation:

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How many 1/3 are in 5 2/3?
tiny-mole [99]

Answer

I think that there's 5 but i'm probably wrong so I wouldn't use my answer if I were you

6 0
3 years ago
There are three blue marvels and five red marvels in a bag you randomly select a marble and put it it back in the back if you do
olga nikolaevna [1]

Answer:

25 times

Explanation:

Blue Marvels: 3

Red Marvels: 5

Total Marvels: 5 + 3 = 8 marvels

Probability: favorable outcomes/total outcomes

Probability - red marble =  5/8

After Doing 40 times:

= 5/8 × 40

= 25

7 0
2 years ago
Nationwide, it is estimated that 40% of service stations have gas tanks that leak to some extent. A new program in California is
fredd [130]

Answer:

Since the calculated value of z= -1.496 does not fall in the critical region z < -1.645 we conclude that the new program is effective. We fail to reject the null hypothesis .

Step-by-step explanation:

The sample proportion is p2= 7/27= 0.259

and q2= 0.74

The sample size = n= 27

The population proportion = p1= 0.4

q1= 0.6

We formulate the null and alternate hypotheses that the new program is effective

H0: p2> p1   vs  Ha: p2 ≤ p1

The test statistic is

z= p2- p1/√ p1q1/n

z= 0.259-0.4/ √0.4*0.6/27

z=  -0.141/0.09428

z= -1.496

The significance level ∝ is 0.05

The critical region for one tailed test is z ≤ ± 1.645

Since the calculated value of z= -1.496 does not fall in the critical region z < -1.645 we conclude that the new program is effective. We fail to reject the null hypothesis .

8 0
3 years ago
A fishing hook is at an elevation of −12 m relative to sea level. Half an hour later, the fishing hook's elevation increases by
yulyashka [42]

Answer:

-12m + 12m =0

Step-by-step explanation:

Given

Initial\ Position = -12m

Rise = 12m

Required

Represent as an equation

The new position of the hook is calculated by:

New\ Position = Initial\ Position + Rise

This gives:

New\ Position = -12m + 12m

New\ Position = 0

Hence, the equation is:

-12m + 12m =0

3 0
3 years ago
Can anyone help me on this question please.​
asambeis [7]

Answer:

12

Step-by-step explanation:

quarterly means 4

3*4 = 12

4 0
4 years ago
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