All categories

3 years ago

PLSSS HELP IMMEDIATELY!!!!!!! only answer if u know. i’ll be giving brainiest if u don’t leave a link.

Mathematics

2 answers:

Nana76 [90]3 years ago

6 0

Answer:

Sides: Isosceles

Angles: Acute

CaHeK987 [17]3 years ago

3 0

sides: isosceles (2 sides are the same length)

angle: acute (all angles are under 90°)

You might be interested in

Simplify the expression by combining like terms 15 + 12x – 5.2 + 4y - 7

babunello [35]

9.8 +12x+y-7

2.8+12x+4y

8 0

3 years ago

PLEASE HELP ME, I DON'T UNDERSTAND THIS! :( Multiply.

photoshop1234 [79]

Hey there! I'm happy to help!

First, let's multiply the numerators. We will put q+5 in parentheses so we can multiply it by 4q.

4q(q+5)

We use the distributive property to undo the parentheses.

First, we multiply 4q by q.

4q×q=4q²

And we multiply 4q and 5.

4q×5=20q

So, our numerator right now is 4q²+20q.

Now, for the denominators.

2(q+4)

We do 2 by q.

2×q=2q

And 2×4, which is 8.

So, our denominator is 2q+8.

Right now, our fraction is $\frac{4q^2+20}{2q+8}$ , and this is your correct answer. However, we can simplify it a bit more. We can divide the 4 by 2, q² by q, and simplify the 20 and the 8.

4/2=2

q²/q=q

20/8=5/2

Now, our final product is (2q+5)/2

But, mark down your answer as $\frac{4q^2+20}{2q+8}$ because that is technically correct.

Have a wonderful day! :D

4 0

3 years ago

4. Which equation is true?

Pepsi [2]

Answer:

Step-by-step explanation:

5+3 = (-1)-(-9)

5+3 =(-1)+9

8 = 8

3 0

3 years ago

A new car is purchased for $17,000 and over time its value depreciates by one half every 3 years. What is the value of the car 1

Jet001 [13]

Answer:

The answer is "$238".

Step-by-step explanation:

Current worth $= \$ 17,000$

depreciates by $\frac{1}{2}$ in 3 years.

time= 19 years

depreciates rate=?

Using formula:

$\to \text{Worth= Current worth}(1- \frac{\text{depreciates rate}}{100})^{time}$

$\to A_t=A_0(1-\frac{r}{100})^t$

calculates depreciate value in 3 year $= \frac{1}{2} \times 17,000$

$= 8,500$

so,

$A_t=8,500\\\\A_0=17,000\\\\t=3\ years$

$\to A_t=A_0(1-\frac{r}{100})^t\\\\\to 8,500= 17,000(1-\frac{r}{100})^3\\\\\to \frac{8,500}{17,000}= (1-\frac{r}{100})^3\\\\\to \frac{1}{2}= (1-\frac{r}{100})^3\\\\\to (\frac{1}{2})^{\frac{1}{3}}= (1-\frac{r}{100})\\\\\to 0.793700526 = (1-\frac{r}{100})\\\\\to \frac{r}{100} = (1-0.793700526)\\\\\to \frac{r}{100} = (1-0.8)\\\\\to r= 0.2 \times 100 \\\\\to r= 20 \%$

depreciates rate= 20%

$\to \text{Worth= Current worth}(1- \frac{\text{depreciates rate}}{100})^{time}$

$= \$ 17,000 (1- \frac{20}{100})^{19}\\\\= \$ 17,000 (1-0.2)^{19}\\\\= \$ 17,000 (0.8)^{19}\\\\= \$ 17,000 \times 0.014\\\\= \$ 238$

4 0

3 years ago

Read 2 more answers

Help me please with my homework

navik [9.2K]

There are an infinite number of negative numbers that aren't integers. This is because integers include whole numbers with negative signs, such as -5 and -7. However, a negative fraction, decimal, rational number, or irrational number would be considered negative numbers that aren't integers. Remember, "numbers" generally means all possible values, and numbers aren't limited to integers.

5 0

3 years ago

Read 2 more answers