3 years ago

Find the measure of angle A. 75° x + 53 +68

Mathematics

1 answer:

sleet_krkn [62]3 years ago

6 0

Answer:

Step-by-step explanaton:

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A circle with radius of 1 cm sits inside a 3 cm x 3 cm rectangle.

alina1380 [7]

Answer:

6.14

Step-by-step explanation:

Find area of shaded region:

regtangle area - circle area = shaded area

Regtangle area:

3x3=9

Circle area:

Pi (3.14) x radius x radius= 3.14

area all together if shaded region

9-3.14=6.14

4 0

3 years ago

you are told that the sun pf another two whole numbers is 20 ans thair differnece is 15 is this possible

-Dominant- [34]

This is not possible if both numbers are whole numbers.

The larger number would be

(20+15)/2 = 17.5

The smaller number would be

(20-15)/2=2.5

So they cannot be whole numbers.

3 0

4 years ago

What is 2x-5+82x+6 simplified

OleMash [197]

It would be:

$84x - 5 + 6$
Then.
$84x + 1$

4 0

3 years ago

A. Find and explain the error in the work shown.

Marizza181 [45]

The error is that they had placed the numbers in the wrong placeholder. Remember that the Distance formula is $D=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$ .

Correct Work:

$D=\sqrt{(5-(-1))^2+(16-15)^2}\\D=\sqrt{6^2+1^2}\\D=\sqrt{36+1}\\D=\sqrt{37}\ \approx 6.08$

5 0

3 years ago

Kirsten's work is shown below:

iVinArrow [24]

She needs to move the decimal point, not just add 0's

8 0

3 years ago