All categories

2 years ago

Can you help me lol and actually show your work and how you got your answer please and thank you!

Mathematics

2 answers:

MrMuchimi2 years ago

8 0

8 + (5)(4) - (6 + 10/2) + 44

8 + 20 - (6 + 5) + 44

8 + 20 - 6 - 5 + 44

28 - 11 + 44

17 + 44 = 61

amm18122 years ago

3 0

8+(5)(4)−(6+

)+44

=8+20−(6+

)+44

=28−(6+

)+44

=28−(6+5)+44

=28−11+44

=17+44

=61

You might be interested in

ZA and ZB are complementary angles. If mZA = (2x + 10)° and m

fiasKO [112]

Answer:

∠ZB = 54°

Step-by-step explanation:

Given:

Pair of complementary angles

∠ZA = (2x + 10)° and m

∠ZB = (3x + 15)

Find:

Measure of ∠ZB

Computation:

complementary angles

a + b = 90°

∠ZA + ∠ZB = 90°

(2x + 10) + (3x + 15) = 90

5x + 25 = 90

x = 13

So,

∠ZB = (3x + 15)

∠ZB = 13(3) + 15

∠ZB = 54°

3 0

2 years ago

A perfume company claims that the mean weight of ther new perfume is at least 8.9 fluid oz. Express the null hypothesis and the

zlopas [31]

Answer:

$H0: mu = 8.9 fl oz.\\\\$

$Ha: mu ≠8.9 fluid oz$

Step-by-step explanation:

Given that A perfume company claims that the mean weight of ther new perfume is at least 8.9 fluid oz

For testing this claim, in Statistics we perform a certain measures called hypothesis testing.

For this first step is to create null and alternate hypothesis.

Normally null hypothesis would have some statistic = something

Here we want to test the mean weight of perfume

Hence null hypothesis would be

H0: mu = 8.9 fl oz.

Alternate hypothesis would be opposite of this claim

i.e.

Ha: mu ≠8.9 fluid oz

Hence answer is

$H0: mu = 8.9 fl oz.\\\\$

$Ha: mu ≠8.9 fluid oz$

6 0

2 years ago

Complete the steps to factor 56x2 – 8x – 7x + 1 by grouping.

solmaris [256]

you dont use the distributive property

(8x-1)(7x-1)

then you foil it and combine like terms

7 0

2 years ago

The first two steps in determining the solution set of the system of equations, y = -x2 + 4x + 12 and y=-3x + 24,

PSYCHO15rus [73]

Answer:

Step-by-step explanation:

(3,15) and (4,12)

5 0

2 years ago

The diameter is a circle is 16in. Find it’s circumference in terms of π. C= ________in

DIA [1.3K]

According to the question,

Diameter of circle = 16 in

We are asked to calculate it’s circumference in terms of π.

★ Circumference of circle = 2πr

___________________________________

Let us first calculate the radius of the circle.

→ Diameter = 2 × Radius

→ 16 in = 2r

→ r = 16 in ÷ 2

→ r = 8 in

___________________________________

Substituting values in the formula of circumference,

→ C = 2πr

→ C = (2 × π × 8) in

→ C = 16π in

Therefore, 16π inches is the required answer.

7 0

2 years ago