3 years ago

WILL GIVE BRAINLIEST!!

Mathematics

1 answer:

trapecia [35]3 years ago

6 0

Answer:

its a rectangle

Length of sides of the shape would be 8 & 13,

x=8

Step-by-step explanation:

$x^{2}$ + $13^{2}$ = $15.26^{2}$

$x^{2}$ =232.86-169

x= $\sqrt{63.87}$

x=8

You might be interested in

Please answer this question Step by Step method.

Kryger [21]

Answer:

see explanation

Step-by-step explanation:

The perimeter P is the sum of the 4 sides of the rectangle.

The opposite sides of the rectangle are congruent , then

P = 2x + 1 + 2x + 1 + x + x ← collect like terms

P = 6x + 2

6 0

2 years ago

Read 2 more answers

A computer manufacturer claims its computers will perform effectively for more than 5 years. Which pair of hypotheses should be

ale4655 [162]

Answer: b. H0: μ ≥ 5; Ha: μ < 5

Step-by-step explanation:

The null hypothesis (H0) tries to show that no significant variation exists between variables or that a single variable is no different than its mean.

While an alternative Hypothesis (Ha) attempt to prove that a new theory is true rather than the old one. That a variable is significantly different from the mean.

The mean is 5 years and they claim it will perform for more than 5 years.

Therefore, for the case above;

H0: μ ≥ 5; Ha: μ < 5

Note: a null hypothesis must always include an equal to sign.

8 0

3 years ago

Triangle xyz with vertices x(-6 4) y(0,6) and z(-4,2)

Aneli [31]

Answer:

b should be it.

Step-by-step explanation:

7 0

3 years ago

(3a^2b^4)^2(2ab^2) A A A A A A A A A A A

nadya68 [22]

Answer:

$18a^{5} b^{10}$

Step-by-step explanation:

5 0

3 years ago

0=2(x−7)7−7(x−2)2 is this true or false

marta [7]

Answer: x = No solution

Step-by-step explanation:

6 0

3 years ago