2 years ago

HELP NEEDED ASAP! I NEED HELP ASAP !! IF YOU ANSWER WITHOUT ACTUALLY ANSWERING AND ONLY FOR POINTS YOU WILL BE REPORTED!!

Mathematics

1 answer:

Harrizon [31]2 years ago

5 0

Answer:

They are congruent because they have all the same angles

Step-by-step explanation:

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Inequality for 3x+1>x-1

Diano4ka-milaya [45]

Answer:

x>-1

Step-by-step explanation:

solve this normally like a linear equation

3x + 1 >x-1

collect like terms

3x-x>-1-1

2x>-2

x>-2/2

x>-1

5 0

2 years ago

Help please ! thank u

KonstantinChe [14]

Given:

In triangle $ABC,m\angle A=138^\circ,c=19,a=29$ .

To find:

The $m\angle C$ .

Solution:

According to the law of sines:

$\dfrac{\sin A}{a}=\dfrac{\sin B}{b}=\dfrac{\sin C}{c}$

Taking $\dfrac{\sin A}{a}=\dfrac{\sin C}{c}$ , we get

$\dfrac{\sin 138^\circ}{29}=\dfrac{\sin C}{19}$

$\dfrac{0.66913}{29}\times 19=\sin C$

$0.4383959=\sin C$

Taking sin inverse on both sides, we get

$\sin{-1}0.4383959=C$

$26.001577^\circ=C$

$C\approx 26^\circ$

Therefore, the correct option is b.

6 0

3 years ago

Savannah was paid $87 for 12 hours of babysitting and $65.25 for 9 hours. What is the constant of proportionality that describes

antoniya [11.8K]

12 hours worth $87

1 hour would be $87/12 = $7.25

9 hours worth $65.25

1 hour would be $65.25/9 = $7.25

The constant of proportionality is $7.25 per hour.

7 0

3 years ago

I need help someone helps me ASAP please

defon

Answer:

0, 3/4

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers

Amy goes to a pumpkin patch and picks out a pumpkin that weighs 3,550 grams. If 1 gram = 0.0352 ounces, how many ounces does the

gregori [183]

Answer:

Answer is B

Step-by-step explanation:

3,550 x 0.0352 = 124.96 ounces

Brainliest please?

3 0

2 years ago