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umka2103 [35]
2 years ago
7

PLEASE HELP ASAP FOR 10 POINTS ❤️

Mathematics
1 answer:
olganol [36]2 years ago
8 0

Answer:

-y^4+4y

Step-by-step explanation:

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Makes no sense I wish it did
34kurt

Answer:

<BCD=105 Degrees

Step-by-step explanation:

To solve this problem, you need to use linear pairs

Linear pairs are two angles on the same line divided by a single line between them. Linear pairs will always add up to 180 as they are supplementary.

Therefore, 180-75 will give you x, which is 105

8 0
3 years ago
In the stock market an amazon stock share rose 4 and 1/2 points on Wednesday rose 3 and 3/8 points on Thursday and fell 2 and 1/
Vika [28.1K]

Answer:

In the three days the Amazon stock share rose by  5\frac{5}{8}

Step-by-step explanation:

Given:

Amazon stock share

rose 4 and 1/2 points on Wednesday

rose 3 and 3/8 points on Thursday

fell 2 and 1/4 points on Friday

To find the overall change.

Solution:

<em>The change in share on Wednesday is given as = +4\frac{1}{2}</em>

<em>The change in share on Thursday is given as = +3\frac{3}{8}</em>

<em>The change in share on Friday is given as = -2\frac{1}{4}</em>

Thus, the over all change is given by:

4\frac{1}{2}+3\frac{3}{8}-2\frac{1}{4}

<em>In order to combine mixed numbers, we will work the whole numbers and the fractions separately.</em>

⇒ (4+3-2)+(\frac{1}{2}+\frac{3}{8}-\frac{1}{4})

⇒ 5+(\frac{1}{2}+\frac{3}{8}-\frac{1}{4})

To combine fractions, we will take least common denominator.

<em>The L.C.D. 2,4 and 8 = 8  as it is the least common multiple for all the denominators</em>

So, we multiply the numerators with the corresponding numbers to make the denominators common.

⇒ 5+(\frac{1\times 4}{2\times 4}+\frac{3}{8}-\frac{1\times 2}{4\times 2})

⇒ 5+(\frac{4}{8}+\frac{3}{8}-\frac{2}{8})

Combining the numerators.

⇒ 5+\frac{4+3-2}{8}

⇒  5+\frac{5}{8}

⇒  5\frac{5}{8}

The overall change for the three days can be given as :  +5\frac{5}{8}

This means the share rose by  5\frac{5}{8}

5 0
3 years ago
Solve the equation for theta (0°≤theta&lt;360°)<br><br>2 sin theta = 1​
Oduvanchick [21]

Answer:

30 degrees

Step-by-step explanation:

To figure out theta is using a bit of simple trigonometry.

2sin(theta) = 1

= sin(theta) = 0.5

Using arcsin (sin^-1) we can isolate x

x = arcsin(0.5)

x = 30

4 0
2 years ago
Use the drop down menus to correctly complete the statement.
Lubov Fominskaja [6]

If the diagonals of a quadrilateral bisect all the angles, then it's a rhombus, converse of a property. If the diagonals of a quadrilateral are perpendicular bisectors of each other, then it's a rhombus, converse of a property.

6 0
2 years ago
Hope someone can help me with this
sergeinik [125]

That would be Nets 1, 4 and 5.

6 0
3 years ago
Read 2 more answers
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