MATHEMATICS HIGH SCHOOL

(URGENT) WILL GIVE BRAINIESTIn Exercises 5−7, use your new conjectures to arrange the unknown measures in order from greatest to least.

Answers

Answer 1

Answer:

Answer:

5. a,c,b

6. a,b,c

7. v,z,y,w,x

Step-by-step explanation:

5. Given are the measure of sides as 28,17 and 15. The corresponding angles are 'a', 'c' and 'b'.

Using the conjecture: The angle opposite to the greatest side is largest.

Thus for the sides 28,17 and 15. The corresponding angles 'a', 'c' and 'b' are in order from greatest to least.

6. Given are the angles 30, 72 and 75( angles of an isosceles triangle).

Using the conjecture: The angle opposite to the greatest side is largest.

We observe

'a' is corresponding to angle 75°

'b' is corresponding to angle 72° and

'c' is corresponding to angle 36°

Thus a,b,c are the order from greatest to least.

7. Given

'v' is corresponding to angle 122° [180-(30+28)]

'w' is corresponding to angle 42°

'x' is corresponding to angle 34°

'y' is included in three dimensional angle

'z' is included in three dimensional angle

Such that $z>y$

Thus the order from greatest to least is v,z,y,w,x

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I’m in need of help

13=-5/4a PLEASEE HELP ME WITH THIS

Answers

Move 4a to the other side.

13(4a) = -5

52a = -5

a = -5/52

hope this helped :D

What is the solution to the equation 7(a – 10) = 13 – 2(2a 3)?

Answers

7(a - 10) = 13 - 2(2a + 3)
7a - 70 = 13 - 4a - 6 = 7 - 4a
7a + 4a = 7 + 70
11a = 77
a = 77/11 = 7
a = 7.

Answer:

$a=7$

Step-by-step explanation:

we have

$7(a-10)=13-2(2a+3)$

Solve for a

$7a-70=13-4a-6$

Group terms that contain the same variable and move the constants to the other side

$7a+4a=13-6+70$

Combine like terms

$11a=77$

Divide by $11$ both sides

$a=7$

Roderigo has just finished paying back his $8,575 unsubsidized Stafford loan, which he took out to fund his four-year degree. The loan had a duration of ten years and an interest rate of 7.1%, compounded monthly. Roderigo will allow interest capitalization. If Roderigo made monthly payments to pay off his loan, how much interest did he pay in total? Round all dollar values to the nearest cent.

Answers

Answer:

Roderigo will pay $7353.80 in interest.

Step-by-step explanation:

Interest capitalization means the interest earned is added to the principle amount so first we will use compound interest formula.

Compound interest formula is :

$p(1+(r)/(n) )^(nt)$

p = 8575

r = 7.1% or 0.071

n = 12

t = 4

Putting the values in formula we get;

$8575(1+(0.071)/(12) )^(48)$

Solving this we get;

Amount = $11381.94

For the next part we have EMI formula as:

$(p* r*(1+r)^(n) )/((1+r)^(n)-1 )$

p = 11381.94

r = $7.1/12/100=0.005917$

n = $12*10=120$

$(11381.94*0.005917*(1+0.0059147)^(120) )/((1+0.005917)^(120)-1 )$

= $(11381.94*0.005917*(1.005917)^(120) )/((1.005917)^(120)-1 )$

EMI = $132.74

Now total payments made in 120 months (10 years) = $132.74*120=15928.80$ dollars

Now, interest paid = $15928.80-8575=7353.80$ dollars

Hence, Roderigo will pay $7353.80 in interest.

___________C. $7,353.80

Let f(x) = x2 − 8x + 5. Find f(−1)

Answers

f(x) = x² - 8x + 5
f(-1) = (-1)² - 8(-1) + 5
f(-1) = 1 + 8 + 5
f(-1) = 9 + 5
f(-1) = 14

$f(x) = x^2- 8x + 5$

$f(-1) = (-1)^2- 8(-1) + 5$

$f(-1) = 1 + 8 + 5$

$f(-1) = 9 + 5$

$f(-1) = 14$

How do you inscribe a square in a circle?

Answers

Make a square with each side (square root of 2) times the cicrcle's radius (1/2 the diameter) and the square exactly fits inside the circle.

Answer:

You draw 2 diameters through the center of the circle. The 2 diameters must be perpendicular. The vertexes of the square are the 4 points where the diameters meet the circles.

Step-by-step explanation:

What the answer I don’t know it

Answers

The answer is B since a negative number being subtracted cancels out and becomes a number, for example: since its -(-3) it becomes positive.

Answer:

Step-by-step explanation:

because negative minus negative is positive so its negative 6 plus 3

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12 divided 2 times 2 ^ 3 equals 120

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The world record for scuba diving is 318 meters below sea level. How would this look written as an integer?A. 318 meters B. -318 meters C. 0 metersD. +318 meters

HELP ! Find the Domain in this question