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nalin [4]
3 years ago
11

20 POINTS PLS HELP ASP

Mathematics
2 answers:
svet-max [94.6K]3 years ago
6 0

Answer:

Im thinking it is 50

Step-by-step explanation:

VARVARA [1.3K]3 years ago
5 0

Answer:

x = 50°

Step-by-step explanation:

The lower half of the straight horizontal line must = 180°. So 180° - 150° = 30°.

The upper half must = 180° as well. 180° - 30° - 50° = 100°

Now divide 100° by two because the angle is 2x

100° ÷ 2 = 50°

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Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.
lyudmila [28]

Answer:

-\frac{21}{2}

Step-by-step explanation:

We can solve this system just by summing each side of the equation:

So, both left sides will be sum, and both right sides too.

The resulting expression will be:

(3-y)+(3-y) = 6+21

Ordering and solving both sides:

6-2y=27\\-2y=27-6\\y=\frac{21}{-2}

Hence, the value to the system is -\frac{21}{2}

It's important to combine both equation, because the exercise is asking for the solution of the system.

8 0
3 years ago
ASAP! Please help me with this question!
Nonamiya [84]

Answer:

24 cm

Step-by-step explanation:

The volume of a sphere is given by

V = 4/3 pi r^3

2304 pi = 4/3 pi r^3

Divide each side by pi

2304 = 4/3 r^3

Multiply each side 3/4

2304 * 3/4 = 4/3 r^3 * 3/4

1728 = r^3

Take the cube root of each side

1728 ^ 1/3 = r^3 ^ 1/3

12 = r

We want the diameter

d = 2*r

d = 2*12

d = 24

7 0
3 years ago
Read 2 more answers
I Need help. Thanks.
PIT_PIT [208]

Answer:

A

Step-by-step explanation:

-2(5y-5)-3y\leq -7y+22

Expand parentheses:

-10y+10-3y\leq -7y+22

Move all y's to one side and numbers to the other:

-6y\leq 12

Divide both sides by -6. Since you are dividing both sides by a negative number, you need to flip the comparator:

y\geq -2

Hope this helps!

5 0
3 years ago
Read 2 more answers
5 friends need to split 4 candy bars how much does each friend get
Nady [450]

Answer: 4/5


Step-by-step explanation:

1. split each candy bar into fifths

2. 20 pieces total

3. 20 ÷ 5 = 4

4. So each person gets 4 pieces (4/5)


8 0
3 years ago
Plz help me im timed i need help​
Fittoniya [83]

Answer:

Step-by-step explanation:

Its x= 30

8 0
3 years ago
Read 2 more answers
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