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SVEN [57.7K]
3 years ago
14

Can I please get help on this one.

Mathematics
1 answer:
irina1246 [14]3 years ago
3 0
mmmmmmmmmkkkkkkkkkkk
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Write the equation of the line that passes through the points
Marrrta [24]

Answer:

y+2-x=0

Step-by-step explanation:

Here,

(-3,-5)=(x1,y1)

(3,1)=(x2,y2)

Slope(m)=y2-y1/x2-x1

=1-(-5)/3-(-3)

=1+5/3+3

=6/6

=1

Mid point=(x1+x2/2 , y1+y2/2)

=(-3+3/2 , -5+1/2)

=(0/2 , -4/2)

=(0 , -2)

Now, (0,-2)=(x1,y1)

Equation:

y-y1=m(x-x1)

y+2=1(x-0)

y+2=1x

y+2-x=0 is the required equation.

3 0
3 years ago
7.C.J. says the quotient of -3/4 divided by 1/4 is - 1/3
Elanso [62]

The correct quotient is -3

The mistake CJ likely made is multiplying using the reciprocal of -3/4. The correct option is d. He multiplied using the reciprocal of -3/4

From the question,

We are to determine the correct quotient.

The given division operation to be carried out is -3/4 divided by 1/4

The correct quotient can be determined as shown below

-\frac{3}{4} \div \frac{1}{4}

Multiply -\frac{3}{4} by the reciprocal of \frac{1}{4}

The reciprocal of \frac{1}{4} is  \frac{4}{1}

Then, we get

-\frac{3}{4} \times \frac{4}{1}

This gives

-\frac{12}{4}

= -3

The correct quotient is -3

The mistake CJ likely made is multiplying using the reciprocal of -3/4.

Hence, the correct quotient is -3

The mistake CJ likely made is He multiplied using the reciprocal of -3/4. The correct option is d. He multiplied using the reciprocal of -3/4

Learn more here: brainly.com/question/13124034

6 0
3 years ago
5. Chloe has 20 unit cubes How many different rectangular prisms can she build with the cubes?
professor190 [17]
The answer is C. 10 because you only need 2 unit cubes to make a rectangular prism
8 0
4 years ago
Assume that you invest in U.K. stocks. After one year, the domestic return on U.K. stock is 9.5% and the dollar has fallen by 4%
max2010maxim [7]

Answer:


Step-by-step explanation:

I think the question is faulty.

Suppose you have 1000 dollars invested in the UK financial instrument. It returns 9.5%.  9.5% of 1000 dollars is (9.5/100) * 1000 = 95 dollars. If you bring that 95 dollars back to the US, you get an additional 4% because of the exchange rate. (This assumes that the 95 is in British Pounds). So 4% of 95 is about 3.80 US dollars. That brings the total up to (98.80/1000)* 100% which is about 9.88%. No such answer exists.

The question is so unclear that a number of other answers are possible. But none are going to be as high as 13% or as low as 5.5% or even 8%.

Discussing the 8% is worth a bit of time. When you bring in the US dollars the pound conversion gives you an extra 4%. The amount of money will go up, not down.

13% is arguably right only if you repatriate the 1000 dollars, but the problem did not make clear that was what was happening.

I don't know what answer you should pick. 9.5% is the closest answer so it is perhaps what you should pick, but it is not correct.


3 0
3 years ago
Find the surface area of a right cone that has a diameter of 11.2 feet and a height of 9.2 feet. Round your answer to the neares
julsineya [31]

Answer:

S=288ft^2

Step-by-step explanation:

d=11.2ft, h=9.2ft

r=d/2=11.2/2=5.6

e=√r^2+h^2=√5.6^2+9.2^2

e=10.77ft

s=πr^2+πre

s=π(5.6)^2+π(5.6) (10.77)

s=91.67π

s≈288ft^2

4 0
3 years ago
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