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3 years ago

I REALLY NEED TO PASS THIS! PLEASE EXPLAIN UR ANSWER, THANK YOU!

Mathematics

2 answers:

IgorLugansk [536]3 years ago

7 0

Answer:

Step-by-step explanation:bjgnjfvnifcb

baherus [9]3 years ago

5 0

Answer:

392.5cm³

Step-by-step explanation:

height of broth in can used= 17-12

= 5cm

Amt. of broth used= πr²h

= 3.14×5²×5

= 392.5cm³

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Solve the equation 3x + 5y = 15 for y

damaskus [11]

Answer:

i can smell colors

Step-by-step explanation: and i taste smells

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2 years ago

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Define the points P(negative 4−4,negative 2−2) and Q(33,negative 4−4). Carry out the following calculation. Find two vecto

slega [8]

Answer:

The required vectors are $u=$ and $v=$ .

Step-by-step explanation:

Given information: P(-4,-2) and Q(3,-4).

We need to find the two vectors parallel to $\overrightarrow {QP}$ with length 2.

If $A(x_1,y_1)$ and $B(x_2,y_2)$ , then

$\overrightarrow {AB}=$

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

Using the above formula we get

vector QP is,

$\overrightarrow {QP}==$

Magnitude of vertor QP is,

$|\overrightarrow {QP}|=\sqrt{(-4-3)^2+(-2-(-4))^2}$

$|\overrightarrow {QP}|=\sqrt{(-7)^2+(2)^2}$

$|\overrightarrow {QP}|=\sqrt{49+4}$

$|\overrightarrow {QP}|=\sqrt{53}$

Using vector is

$\widehat {QP}=\frac{\overline {QP}}{|\overline {QP}|}$

$\widehat {QP}=\frac{1}{\sqrt{53}}$

$w=\widehat {QP}=\frac{1}{\sqrt{53}}$

Multiply vector w by 2 to get a parallel vector parallel of QP in same direction.

$u=2w=$

Multiply vector w by -2 to get a parallel vector parallel of QP in opposite direction.

$v=-2w=$

Therefore the required vectors are $u=$ and $v=$ .

8 0

2 years ago

As an incoming college freshman, Tina received a 10-year $9,900 Federal Direct

Ksju [112]

The amount charged on the loan which is the loan interest rate, increases as the time after the initial amount is credited into the account increases.

The interest on the Federal Direct Unsubsidized Loan after 4 years 6 months is $1,911.195

Reasons:

The given parameter are;

Loan amount, the principal, P = $9,900

Duration of the loan = 10 years

Loan interest rate, R = 4.29%

Required:

The amount of interest that will accrue while she is still in school and over the 6-months grace period for the freshman loan.

Solution:

Based on a similar question on an online source, we have;

Interest, I = P × R × T

Where;

T = The time = The time the freshman is in school + 6 months

Therefore, normally, we have;

T = 4 years + 6 months = 4.5 years

R = 4.29% = 0.0429

Therefore;

Interest, I = 9,900 × 0.0429 × 4.5 = 1911.195

The interest that will accrue while she is still in school and over the 6-months grace period for the loan, I = $1,911.195

Learn more about the interest rate here:

brainly.com/question/1368015

6 0

2 years ago

One die is rolled 3 times, what is the chance of getting all 4's?

astraxan [27]

6^3. 216. When using chance, take the possible outcomes(six for a die) and raise it to the power of the number of repetitions.

4 0

3 years ago

The ratio of a pair of corresponding sides in two similar triangles is 5:3. The area of the smaller triangle is 108 in2. What is

aleksandrvk [35]

Answer:

The hypotenuse of a right triangle is always the side opposite the right angle. It is the ... The other two sides are called the opposite and adjacent sides. ... functions—sine, cosine, and tangent—which are defined using the words hypotenuse, opposite, and adjacent. ... Side ratios in right triangles as a function of the angles.

Step-by-step explanation:

4 0

3 years ago