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3 years ago

Hi guys! I really need help with this, Maybe if it could be a step by step for each question it says? (Thank You!)

Mathematics

1 answer:

tiny-mole [99]3 years ago

5 0

Answer:

im sorry im not going to read all that because i really dont like reading so im sorry :(

Step-by-step explanation:

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Given below are the coordinates of the vertices of a triangle. Find the lengths of the sides of the triangle, then click to

KonstantinChe [14]

Answer:

Step-by-step explanation:

KL = $\sqrt{(3-7)^2 +(4-0)^2}$ = 4√2

LM = $\sqrt{(2-3)^2 +(-1-4)^2}$ = √26

KM = $\sqrt{(2-7)^2 +(-1-0)^2}$ = √26

ΔKLM is isosceles.

8 0

3 years ago

Read 2 more answers

!!!!!!PLZ HELP ME!!!!!!

Vinvika [58]

Answer:

$-2\frac{4}{7}$

Step-by-step explanation:

$-3\frac{2}{7} -(-\frac{5}{7})$

$-\frac{23}{7} -(-\frac{5}{7})$

$-\frac{23}{7} + \frac{5}{7}$

$-\frac{18}{7} = -2\frac{4}{7}$

7 0

3 years ago

Question 3 of 6 (1 point)

Hatshy [7]

Answer:

Null hypothesis: H₀: ∪ = ≤ 393 pounds

Alternative hpothesis Hₐ: ∪ > 393 pounds

Step-by-step explanation:

The null hypothesis in this case is

Null hypothesis: H₀: ∪ = ≤ 393 pounds

Agriculture Scientists wish to test against this claim believing that the new fertilizer may increase the yield, thus the alternative hypothesis will be

Alternative hpothesis Hₐ: ∪ > 393 pounds.

4 0

3 years ago

Two thirds a number plus 4 is 7

Westkost [7]

Lets call the number 'n'
plus means addition
is means the equal sign

so that as an expression would be $\frac{2}{3}$ n+4=7

4 0

3 years ago

Read 2 more answers

Three consecutive integers have a sum of 72 . Find the integers.

ANTONII [103]

Answer:

23, 24 and 25

Step-by-step explanation:

These are consecutive numbers that add up to 72.

6 0

3 years ago