1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
GarryVolchara [31]
3 years ago
12

I need help fast pleasee

Mathematics
2 answers:
algol [13]3 years ago
5 0

Answer:

it is the first one on the left with the triangles

Step-by-step explanation:

They both have the same angles and the side length ratio is the same, All one have to do to get one from the other is multiply the side lengths of the smaller triangle by 2. or divide the bigger one by 2.

VashaNatasha [74]3 years ago
4 0
Hey can you please help me with a math question I posted it. Thank you
You might be interested in
Area of circle with 7.1km rounded to the nearest tenth
OleMash [197]

Answer:

I'm pretty sure it's just 7.0 because seven is the nearest 10th because it's only .1

8 0
3 years ago
Gina wants to ride the waves at flagship pier in Galveston so she rents a surfboard for 5$ per hour plus an initial or beginning
Aneli [31]
If Gina has $90 and pays:

$20 for beginning
$5 per hour

Then 90 - 20 is 70. 70 divided by 5 is 14.

She can rent a surfboard to surf for 14 hours.
5 0
3 years ago
Lenny and Lisa have obtained a 30-year, fixed rate mortgage for $675,250 with a 7.25% interest rate. They purchased 3 points and
Vikentia [17]

Answer:

119 months

Step-by-step explanation:

In this question, we are asked to calculate the amount of time it would take for a break-even point on a mortgage, if there is a factoring in the cost of points.

We proceed to answer the;

Mathematically,

The Break Even Point = Amount Paid for purchasing Discount Points divided by Monthly savings in the interest payments

We lost out the important values given in the question as follows:

Amount of Mortgage - $675,250

Tenure - 30 Years

The Rate of interest without points = 7.25%

The number of points = 3 points

The rate of interest with the 3 points = 6.875%

The amount to be paid for purchasing the discount point is now calculated below;

Since 1 discount point = 1% of mortgage value;

Therefore, 3 discount points = 3% of mortgage value

The amount paid is thus = 3% of $675,250 = $20,257.5

To calculate Monthly payment without points, we use the mathematical formula;

M = P[r(1+r)^n/((1+r)^n)-1)]

Where M

Is monthly payment, r is the interest rate, n is the number of months.

According to the question M = 675,250, r = 7.25% = 7.25/100 = 0.0725 , n= 30 * 12 months = 360 months

M = 675,250[0.0725(0.0725+1)^30/(1+0.0725)^360)-1) = $4606.40

To get the monthly payment with points, we simply use the formula again but this time interest rates will be 6.875% = 0.06875 I.e r = 0.06875

Inputting the terms in the formula will yield a value of $4435.91. This means monthly payment with discount will be $4435.91

Savings in monthly payments after purchasing the discount points = $4,606.40 - $4,435.91 = $170.48

Break Even = Purchase cost of Discount Points / Monthly savings

= $20,257.5 / $170.48

= 119 Months

Hence, the number of months it will take Lisa and Lenny to break-even point on their mortgage will be 119 months

6 0
3 years ago
Which answers are elements of the solution set of the inequality? Check all that apply. X-54 > - 76
RideAnS [48]

Answer:

C, D

Step-by-step explanation:

I assume your problem statement actually says

x - 54 > -76

x > -22

then the answers

C, D

are part of the solution set.

the others are not.

6 0
3 years ago
GIVING BRAINLIEST PLS HELP
AveGali [126]

Answer:

f(x) = x

Step-by-step explanation:

note : slope is positive 1, so the x term must be positive

also note the graph intersects the curve at y = 0, which means that they y-intercept is zero .

if we substitute this into the general equation for a line

y = mx + b, where m = +1 and b = 0,

we get y = x

or f(x) = x (in function form)

5 0
3 years ago
Other questions:
  • Create your own word problem: dividing a fraction by a whole number?
    8·1 answer
  • I need help please. Which graph shows y=⌊x⌋+2?
    12·1 answer
  • Mallory needs to go to the airport. It takes her 120 minutes to get there by car. This is 3 times the time it takes by
    10·1 answer
  • Honey's blueberry muffin recipe calls for 3 1/4 pounds of blueberries and 2 1/2 cups of muffin mix. How many cups of muffin mix
    13·1 answer
  • simplify the mathematical expressions to determine the product or quotient in scientific notation. Round so the firs factor goes
    6·2 answers
  • 2 Doctors is _______________% of 25 Doctors what is it.
    11·2 answers
  • Help me, please I cant figure it out.
    10·2 answers
  • MSA Products, Inc. pays it salespersons 6% commission on all sales and 3.5% more commission on all
    8·1 answer
  • 78300 rounded to the nearest hundred HELP 100 POINTS
    15·2 answers
  • An office clerk earns $120 for two 4-hour work shifts. How much will she earn
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!