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2 years ago

Lol suisitctftf ysyajwnw yakahad gwhnqga

Mathematics

1 answer:

Lynna [10]2 years ago

4 0

Im not sure what this is, or how to answer it

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Compute the slope of the line below. Enter your answer as a fraction or

Arada [10]

Answer:

yirsurusitr

Step-by-step explanation:

fftzethatwtk
dg5teyd5lwey Hrhht c.f.rsxtmrshzt fsfyrscytn

5 0

2 years ago

Calculate the side lengths a and b to two decimal places.

Zinaida [17]

Answer:

$a=10.92 units$

$b=14.51 units$

Step-by-step explanation:

We are given that c=6 units

$\angle A=43^{\circ}$

$\angle B=115^{\circ}$

We have to find the side length a and b.

We know that sum of angles of a triangle =180 degrees

$\angle A+\angle B+\angle C=180$

Substitute the values then we get

$43+115+\angle C=180$

$158+\angle C=180$

$\angle C=180-158=22^{\circ}$

sine law: $\frac{a}{sin A}=\frac{b}{sin B}=\frac{c}{sin C}$

$\frac{a}{sin 43^{\circ}}=\frac{6}{sin 22^{\circ}}$

$a=\frac{6}{sin 22^{\circ}}\times sin 43^{\circ}$

$a=10.92 units$

$\frac{b}{sin 115^{\circ}}=\frac{6}{sin 22^{\circ}}$

$b=\frac{6}{sin 22^{\circ}}\times sin 115^{\circ}=14.51$

$b=14.51 units$

6 0

2 years ago

Maria plans to double the amount of time she spends walking per day each week.she starts , on week 1 , walking 5 minutes per day

alisha [4.7K]

Answer:

a) 160 minutes per day

b) Find the graph attached

c) on 10th week Maria would be walking 2560 minutes per day

Step-by-step explanation:

Week 1 - 5 minutes per day

Week 2 - 10 minutes per day

Week 3 - 20 minutes per day

Week 4 - 40 minutes per day

Week 5 - 80 minutes per day

Week 6 - 160 minutes per day

a) 160 minutes per day

b) Find the graph attached

c) on 10th week Maria would be walking 2560 minutes per day

5 0

2 years ago

What is the difference between lcm and gcf and all of that help im doing it on my home work pls help i hate this stuff best answ

raketka [301]

greatest common factor=gcf

least common multule=lcm

with 12 and 16

factors of 12=2 times 2 times 3

factors of 16=2 times 2 times 2 times 2

greates common factor is 2 times 2=4

least common multiple means all factors combined minus repeats or 2 times 2 times 2 times 2 time 3=48

4 0

2 years ago

Help please with this math

inessss [21]

Answer:

7*5 + -29

Step-by-step explanation:

She makes 7 payments of 5 to the store

7*5

Then she gets 29 dollars back so that would be negative

+ -29

7*5 + -29

35 -29

She has paid 6 dollars to the store

3 0

3 years ago

Read 2 more answers