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2 years ago

5

Please Help Me! I need to pass.

1 answer:

Andru [333]2 years ago

6 0

42 is the answer

Explanation:
50% of 80 is half of 80 which is 40

Then you would add 40 with 5% of 40

What you would do then is 5% times 40 then you would change the 5% into a decimal which is 0.05 and multiply it by 40 , which would get u 2

Then you would add the price with tax
40+2 = 42

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See the question attached. Please help

Lelu [443]

Answer:

1) 36

2) 190

3) 72 units

Step-by-step explanation:

1) 2x4 = 8 units area for rectangle

(4-2) x4 /2 = 4 units

6 x 4 = 24 units

8 + 4 + 24 = 36

2) 3 x 10 / 2 = 15 units

5 x 10 /2 = 25 units

15 x 10 = 150 units

150 + 25 + 15 = 190 units

3) 6 x 3 / 2 = 9 units

6 x 9 = 54 units

6 x 3 / 2 = 9 units

9 + 9 + 54 = 18 + 54 = 72 units

3 0

2 years ago

Read 2 more answers

the coordinates of points a and b are (2,4) and (-2,-4) respectively. what is the slope of the line that connects the two points

solmaris [256]

we are given two points as

(2,4) and (-2,-4)

Let's assume

first point as (x1,y1)=(2,4)

so, x1=2 and y1=4

Second point as (x2,y2)=(-2,-4)

so, x2=-2 and y2=-4

now, we can use slope formula

$m=\frac{y_2-y_1}{x_2-x_1}$

now, we can plug values

$m=\frac{-4-4}{-2-2}$

now, we can simplify it

$m=2$

so, slope is 2 ..................Answer

4 0

3 years ago

The distribution of average wait times in drive-through restaurant lines in one town was approximately normal with mean \mu = 18

Alekssandra [29.7K]

Answer:193

Step-by-step explanation:193

7 0

3 years ago

There are how many multiple choice options on the aspire math test?

nydimaria [60]

There are at least 5

4 0

3 years ago

Read 2 more answers

Find the surface area of a cylinder with a base radius of 2 cm and a height of 8 cm

gtnhenbr [62]

Answer:

82.6cm2

Step-by-step explanation:

$\pi {r}^{2} + \pi {r}^{2} + 2 \pi \: r h$

$\pi = \frac{22}{7}$

radius =2cm

height=8cm

$( \frac{22}{7} \times 2 \times 2 )+ ( \frac{22}{7} \times 2 \times 2) + (2 \times \frac{22}{7} \times 2 \times 8)$

Multiplying the numerators and The whole numbers, we have

$\frac{88}{7} + \frac{88}{7} + \frac{402}{7}$

Since the denominators of the fractions are the same, we add the numerators.

$\frac{88 + 88 + 402}{7} = \frac{578}{7} \\ which \: becomes \\$

$82.57{cm}^{2} = 82.6 {cm}^{2}$

6 0

2 years ago