3 years ago

What is the answer please for 10 points

Mathematics

1 answer:

SpyIntel [72]3 years ago

6 0

The correct sum is 1.43, this is because what you're really adding here is 1.03 and 1.40 so you get 1.43

You might be interested in

Help!!! I really need this

anyanavicka [17]

Answer:

bruh

Step-by-step explanation:

maybe google works

6 0

2 years ago

Marie plants flowers in a planner that is 1 1/2 feet long and and 1 1/2 wide she plans tocover the entire area with fertilizer h

love history [14]

She needs to cover 17&1/4 ft^2

Explanation:
You need to multiply the lxW in order to get the area.

6 0

2 years ago

Find the area of the following polygon:

Masja [62]

Given:

ABCD is a quadrilateral

AC = 12, DE = 4 and FB = 5

To find:

The area of the polygon.

Solution:

AC bisects the quadrilateral into two triangles.

Area of triangle:

$$A=\frac{1}{2}\times\text{base}\times\text{height}$

Area of triangle DAC:

$$A=\frac{1}{2}\times AC \times DE$

$$A=\frac{1}{2}\times 12 \times 4$

$A=24$

Area of triangle DAC = 24 square units.

Area of triangle BAC:

$$A=\frac{1}{2}\times AC \times FB$

$$A=\frac{1}{2}\times 12 \times 5$

$A=30$

Area of triangle BAC = 30 square units.

Area of polygon = Area of triangle DAC + Area of triangle BAC

= 24 square units + 30 square units

= 54 square units

The area of the polygon is 54 square units.

3 0

2 years ago

Please help with this

Yuliya22 [10]

Convert 5% to .05 multiply that by total and youll get the tax amount and add the to the total then for the tip you multiply .15 by the total and shabam theres your answer

3 0

2 years ago

Read 2 more answers

What type of slope does the line have? Positive Negative Zero Undefined

Zinaida [17]

Answer:

negitive

Step-by-step explanation:

,xcvxcK>Jbv klj

3 0

2 years ago

Read 2 more answers