3 years ago

Pls help me pls pls pls

Mathematics

1 answer:

Anni [7]3 years ago

3 0

Answer:

1.) 163

2.) 56

3.) 94

Step-by-step explanation

Because the angles are supplementary, it means they equal 180 degrees. Therefore, just use this equation to found the unknown angle.

180-(The Number you are given) = (The angle you want)

For Example,

180-86=94

You might be interested in

A test consists of 10 multiple choice questions, each with five possible answers, one of which is correct. To pass the test a st

Softa [21]

Answer:

0.006369

Step-by-step explanation:

Given that a test consists of 10 multiple choice questions, each with five possible answers, one of which is correct.

By mere guessing p = probability for a right answer = 1/5 =0.20

There are two outcomes and each question is independent of the other.

X no of questions right is Bin (10,0.20)

the probability that the student will pass the test

= prob of getting more than 60%

= $P(X\geq 6)$

=0.006369

8 0

4 years ago

How many flowers, spaced every 4 in., are needed to surround a circular garden with a 100-ft radius? use 3.14

IRINA_888 [86]

Answer:

Step-by-step explanation:

Let us first calculate the circumference of the circular of the circular garden

$C= 2\pi r$

Given

r= 100

$C= 2*3.142*100\\C= 628.4 ft$

Since the desired space between flowers is 4ft

Then the flowers needed for the garden is $\frac{628.4}{4} = 157.1$

Approximately the number of flowers is 157

7 0

4 years ago

if cost price rs 50 and selling price =rs 80 is there a profit or loss find the value of profit or loss

ziro4ka [17]

There is a 30 profit

4 0

3 years ago

What is x for 7.3x + 22 = 2.1x -22.2

s344n2d4d5 [400]

X=-8.5
u would solve by isolating x

3 0

3 years ago

Which of the following is a subset of {1,2,3}<br><br> {0}<br> {0,1}<br> {1,2,3}<br> {1,2,3,4}

lesantik [10]

your answer is 1 2 3 4

5 0

3 years ago