3 years ago

The diagram shows the locations of Noah and Ben after swimming in different directions from a

Mathematics

1 answer:

Mademuasel [1]3 years ago

3 0

Answer:

21<d<147

Step-by-step explanation:

i was doing jlabs lol

You might be interested in

PLEASE I NEEED THIS FAST!!

jek_recluse [69]

Supplementary means they are equal to 180 so combine them and set it equal to 180.

7x - 2 = 180

Add 2

7x = 182

Divide by 7

x = 26

8 0

3 years ago

Read 2 more answers

Please help! 2 people have already stolen my brainlist :(

Damm [24]

Answer:

a). xy

b).x^2

c). (2y-1) (y^2+3)

7 0

2 years ago

Find the probability of 3 successes in 7 trials of a binomial experiment in which the probability of success in any one trial is

natita [175]

Answer: 0.07

Step-by-step explanation: Since it is a binomial experiment , we will use the formula:

n C r $p^{r}$ $q^{n-r}$

p = 0.35

q = 1 - 0.35 = 0.65

n is the number of trials = 7

r = 3

substituting into the formula, we have

7 C 3 ( $0.35^{3}$ $0.65^{7}$

= 35( $0.35^{3}$ $0.65^{7}$

=0.0736

to the nearest tenth

= 0.07

8 0

3 years ago

Joan is hiking. She wants to cover 1,600 feet. She hikes 600 feet every 3 hours.

lyudmila [28]

y = -200x +1600

It takes her 8 hrs to hike 1600 feet.

4 0

3 years ago

Schoolyard has an area of 3,564ft.² the section that is in the shape of a triangle is just for picnic table and what is the area

asambeis [7]

Answer:

The area of the section for the picnic tables is $1,188\ ft^{2}$

Step-by-step explanation:

we know that

The area of the schoolyard is equal to the area of a rectangle plus the area of a triangle

$3,564=44*(2x-x)+\frac{1}{2}(2x-x)*44\\ \\3,564=44x+22x\\\\3,564= 66x\\ \\x=54\ ft$

The area of the triangle is equal to

$22x=22*54=1,188\ ft^{2}$

6 0

3 years ago