3 years ago

I will mark as brilliant please help

Mathematics

1 answer:

vodomira [7]3 years ago

8 0

It’s C. x_< -2 Good luck

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If one angle of a triangle is 63 and the other two are 7x degrees and 6x degrees what is X worth

Black_prince [1.1K]

Answer:

x = 9

Step-by-step explanation:

Sum of all angles of a triangle = 180

63 + 7x + 6x = 180

63 + 13x =180

13x = 180 - 63

13x = 117

x = 117/13

x = 9

6 0

2 years ago

Read 2 more answers

Plz help I don’t know the answer

Rudiy27

Answer:

0.95

Step-by-step explanation:

8-3.25=4.75

4.75÷5=0.95

5 0

3 years ago

If 18 percent of the beads in a bag are green, 25 percent are red and 40 percent are purple. What is the probablity of choosing

sweet [91]

Answer:

$P(G\ then\ R)=0.045$

Step-by-step explanation:

From the question we are told that:

Percentage of Green beads $P_g=18$

Percentage of Red beads $P_r=18$

Percentage of Purple beads $P_p=18$

Therefore

Probability of choosing a Green bead is

$P(G)=0.18$

Probability of choosing a Red bead is

$P(R)=0.25$

Generally the equation for choosing a green bead then a red bead is mathematically given by

Since Outcomes are independent

$P(G\ then\ R)=0.18*0.25$

$P(G\ then\ R)=0.045$

7 0

3 years ago

Jill manufactures purses. She spends $1200 each month on rent and utilities for her shop. If each purse cost $9 each for labor a

mafiozo [28]

She needs to sell 48 to break even

4 0

3 years ago

Someone please help me. ASAP

Svetllana [295]

Answer:

y=2

Step-by-step explanation:

1/3 (y+7) = 3(y-1)

Multiply each side by 3 to get rid of the fraction

3*1/3 (y+7) = 3*3(y-1)

y+7 = 9(y-1)

Distribute

y+7 = 9y - 9

Subtract y from each side

y+7-y = 9y-y-9

7 = 8y -9

Add 9 to each side

7+9 = 8y-9+9

16 = 8y

Divide each side by8

16/8 = 8y/8

2 = y

5 0

3 years ago