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3 years ago

Help limited time!!!

Mathematics

2 answers:

USPshnik [31]3 years ago

6 0

Answer:

Step-by-step explanation:

The graph passes through an interval of fifty on every point on the x coordinate.

Hope this helps!

CaHeK987 [17]3 years ago

3 0

Answer:

Step-by-step explanation:

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Jacob took out a loan for $5,400 at a simple interest rate of 3.5% for 6 months. How much interest did he owe?

puteri [66]

Answer:

Step-by-step explanation:

I don't trust myself so I am sorry if it is wrong

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3 years ago

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Can yall plz help!!!

lesya692 [45]

Number one would be -8

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3 years ago

F(x)=−4x ^ 2 +10 {Find }f(-2)

BlackZzzverrR [31]

Answer:

$f(-2) = -6$

Step-by-step explanation:

$f(-2) = -4(-2)^2 + 10$

$f(-2) = -4(4) + 10$

$f(-2) = -16 + 10$

$f(-2) = -6$

Answer: $f(-2) = -6$

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3 years ago

Triangle ABC is an isosceles triangle in which side

Shkiper50 [21]

Answer:

Option B.

Step-by-step explanation:

Consider the below figure attached with this question.

It is given that triangle ABC is an isosceles triangle.

From the below figure it is clear that the vertices of triangle are A(-2,-4), B(2,-1) and C(3,-4).

Distance formula:

$d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

Using this formula, we get

$AB=\sqrt{(2-(-2))^2+(-1-(-4))^2}=\sqrt{16+9}=5$

$BC=\sqrt{(3-2)^2+(-4-(-1))^2}=\sqrt{1+9}=\sqrt{10}$

$AC=\sqrt{(3-(-2))^2+(-4-(-4))^2}=\sqrt{25}=5$

Now,

Perimeter of triangle ABC = AB + BC + AC

$=5+\sqrt{10}+5$

$=10+\sqrt{10}$

So, perimeter of triangle ABC is $10+\sqrt{10}$ units.

Therefore, the correct option is B.

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3 years ago

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What is the solution to 0.25t = 0.25 - t ?

Ede4ka [16]

i think it's t=0.2 Hope it helps:)

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