All categories

3 years ago

Is it scaling isosceles or equilateral and what is the answer

Mathematics

2 answers:

vredina [299]3 years ago

8 0

The answer is scalene. please mark me brainliest^^^!

garik1379 [7]3 years ago

6 0

Answer:

$scalene$

Step-by-step explanation:

$\textsf{Sum of internal angles;}$

$71+50+6x-1=180$

$6x-1=180-71-50$

$6x-1=59$

You might be interested in

-6u > -42 u is greater than what?

Charra [1.4K]

simplify

-6u>-42

switch signs when dividing negative numbers

u<7

so, u is actually smaller than 7

7 0

2 years ago

10 POINTS !! :( ANSWER BOTH PLS !! DUE BEFORE 11:59 PM

fenix001 [56]

Answer:

Easy,

1) To find the area you need to multiply. Therefore 10 x 4 = 40 square centimeters.

2) 20, why? A calculator online for area of a triangle, it really helps! :) just look up triangle area in the future.

Step-by-step explanation:

8 0

3 years ago

A loan of $100,000 is made today. The borrower will make equal repayments of $3568 per month with the first payment being exactl

Makovka662 [10]

Answer:

The yearly interest rate is 5.20%.

Step-by-step explanation:

This is a compound interest problem

The compound interest formula is given by:

$A = P(1 + \frac{r}{n})^{nt}$

In which A is the amount of money, P is the principal(the initial sum of money), r is the interest rate(as a decimal value), n is the number of times that interest is compounded per unit t and t is the time the money is invested or borrowed for.

In this problem, we have that:

The loan outstanding is the value of the loan that has not been repaid.

Here, it is $$25,044.84$ .

To find the interest rate, we first have to find how much money the borrower will have to pay, that will be the value of A in the compound interest formula.

The total he will have to play is $$25,044.84$ plus the $3,568 he has already paid in each of the previous 2 years = 24 months. So:

$A = 25,044.84 + 24*3,568 = 110,676.84$ .

P is the value of loan, so $P = 100,000$

r is the interest rate, the value we have to find.

We have to find the annual interest rate, so $n = 1$ .

We found the total amount in 2 years, so $t = 2$ .

Solving

$A = P(1 + \frac{r}{n})^{nt}$

$110,676.84 = 100,000(1 + r)^{2}$

$(1 + r)^{2} = 1.1067684$

To find r, i will take the square root of both sides of the equation. So

$\sqrt{(1 + r)^{2}} = \sqrt{1.1067684}$

$1 + r = 1.0520$

$r = 0.0520$

The yearly interest rate is 5.20%.

7 0

3 years ago

The difference of nine, and a number divided by four is 13.

AveGali [126]

Answer:

I think -16

Step-by-step explanation:

First you subtract 9 from both sides giving you 4 on the right side. Next you multiply each side by the reciprocal which in this case would be -4/1 or -4. This gives you just the letter n on the left and -16 on the right.

5 0

3 years ago

Can someone explain this to me?Thx

anzhelika [568]

In the first equation (2x+3), if you plug in the 3 for X, you get 9.

2(3)+3
6+3=9.

In the second equation (3x+1), if you plug in 3 for X, you get 10.

3(3)+1
9+1=10.

Therefore, no, the expressions are not equal when x=3.

When you plug in 2 for X in (2x+3), your answer will be 7.

2(2)+3
4+3=7.

When you plug in 2 for X in (3x+1), your answer will be 7.

3(2)+1
6+1=7.

Therefore, yes, the equations are equal when x=2.

If you do the same process for x=1, you will find that the equations are not equal when x=1.

I hope this helped. Best of luck!

6 0

3 years ago