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serious [3.7K]
3 years ago
14

Please answer thanks. Come on its 30 points

Mathematics
2 answers:
exis [7]3 years ago
4 0
Wait what????? I’m confused answer what lol
VashaNatasha [74]3 years ago
3 0
Be right there! Let's do this!
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If nine is X percent of 45, what is X percent of 5
antoniya [11.8K]

Answer:

x percent of 5 is 1

Step-by-step explanation:

Nine is x percent of 45

x = 20

20 % of 5 = 1

5 0
3 years ago
Giving brainlist to whoever answers
tatuchka [14]
725.95 is the answer
4 0
2 years ago
Can someone please help me with this question?? It’s really hard and once you understand it, can you please give me an explanati
Thepotemich [5.8K]

We want to subtract 8x + 3 from -2x+5. We can create an expression to represent this.

-2x + 5 - (8x + 3).


After this, lets distribute the - sign (think of this like expanding something with -1).

-2x + 5 - 8x - 3


Lastly, we just need to combine like terms.

-2x + 5 - 8x - 3


Combine the 5 and -3 to get 2.

-2x + 2 - 8x


Combine the -2x and -8x to get -10x.

-10x + 2


The final answer to the question is therefore A.

3 0
3 years ago
Use the diagram. AB is a diameter, and AB is perpendicular to CD. The figure is not drawn to scale.
Westkost [7]

Answer:

The measure of arc BD is 147°

Step-by-step explanation:

we know that

If segment AB is perpendicular to segment CD

then

The measure of the inner angle CPA is a right angle (90 degrees)

Remember that

The measure of the inner angle is the semi-sum of the arcs comprising it and its opposite.

so

m∠CPA=(1/2)[arc AC+arc BD]

substitute the given values

90°=(1/2)[33°+arc BD]

180°=33°+arc BD

arc BD=180°-33°=147°

7 0
3 years ago
The table gives predictions of the average costs of a gasoline car after the year 2030. Which graph best represents the relation
kiruha [24]

Answer:

It's the b graph

Step-by-step explanation:

Khan Academy.

4 0
2 years ago
Read 2 more answers
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