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weqwewe [10]
3 years ago
15

Help me resolve this 3.25 × 6.5 =​

Mathematics
2 answers:
Alexeev081 [22]3 years ago
8 0

The answer is:

21.125

Andrew [12]3 years ago
4 0
The answer is 21.125
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Please help! there are only 12 questions that I need help with. ​
barxatty [35]

Answer:

33

Step-by-step explanation:

use the distributive property

3 x 5 = 15

3 x 6 = 18

15 + 18 = 33

need more help?

3 0
2 years ago
Read 2 more answers
Please help, marking brainleist, show work
Stels [109]

Answer:

Perimeter: 16x + 16

Area: 40x + 15

Step-by-step explanation:

Remember, the perimeter is the sum of all the sides of a figure, it can be found by adding up all the sides. The area is the space within the figure, in the case of a quadrilateral can be found by multiplying the length by the width. Finally, in a rectangle, the opposite sides are congruent, parallel, and intersect in 90degree (right) angles.

Using this,

1. Find the perimeter

Since opposite sides are congruent, there will be two sides with a measure of ( 8x + 3 ), and two sides with the measure of 5. Hence the sum of all the sides would be

8x + 3 + 8x + 3 + 5 + 5

Add them together,

16x + 16.

The perimeter of the figure is 16x + 16

2. Find the area,

To find the area of a rectangle, multiply the length by the width.;

( 8x + 3 ) * 5

Distribute:

40x + 15

The area of the figure is 40x + 15

4 0
3 years ago
Can someone help with 39-40 ???
Allisa [31]

39.   8   -0.7 are multiplied together  so the answer is

(-0.7)^8

= 0.05765  to nearest  100 thousandth.   ( using a calculator).

40.  10^4 + 0^12 =  10,000 + 0

= 10,000

6 0
3 years ago
an airline ramp with a base of 50 makes an angle of 27 with the ground. find the distance a person will walk on a ramp round to
algol13
Check the picture below.

make sure your calculator is in Degree mode.

7 0
3 years ago
HELP I DONT KNOW HOW TO DO THIS
const2013 [10]
To find the circumference (c) use the formula (pi d) in other words 3.14 x diameter
To find the radius to find the diameter: 2R (double the radius)
To find radius 1/2 D (half the diameter)
7 0
2 years ago
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