The height of a triangle is 6 inches. The area of the triangle is 45 square inches. What is the length of the triangle’s base?

Answer:

AC = 17.3

Step-by-step explanation:

AC = √c2 - b2

= √18.6862701378782 - 72

= √300.17669166575

= 17.32561

= 17.3

Answer:

$3.00 per inch

Step-by-step explanation:

also hope this helps

Answer:1.00

Step-by-step explanation:I misses u

Answer:

I think its a dollar..

Step-by-step explanation:

Answer:3920

Step-by-step explanation:

If you first mutiply 9x0 then 9x8 then 0x4 and 0x8 and add all the answers you get 3920

Answer:

D

Step-by-step explanation:

They just proved that m< 3 =m< 7 and m< 4=m< 8

So if m< 8=m< 5 and m< 7=m< 6

You can plug in m<5 for m< 8 and m<6 for m<7

Therefore:

m<6=m<3

m<5=m<4

Also, the angles that were proved congruent were vertical angles so the theorem they put works

Answer:

Step-by-step explanation:

7) sorry I wont graph it but just input the points onto the graph

(-5,7)

(-2,1)

(-1, -1)

(2, -7)

8)

(-3,-5)

(0,-1)

(3,3)

(6,7)

9)  1/3

Answer:

6 x 4 = 98ft

/9= 76 take the common factor and hears your answer 9 x 6

Step-by-step explanation:

Answer:

ans -------8/5 pansnhshshsh

Step-by-step explanation:

sureeeeeeeeeeeesureeeeeeeeeeee

Answer:

=23/8 c + 125/8

Step-by-step explanation:

Im not to sure but here :)

Answer:

C

Step-by-step explanation:

mark brainliest

Answer:

Step-by-step explanation:

slope = 2

rise= 2

run = 1

Solution :

Trigonometry is that branch of mathematics which is used to study the relationship between the angles and the lengths of the sides of a triangle.

We known that the co-ordinate of a point on the circumference of a circle making an angle θ with the horizontal having a unit radius is given by :

(1 cos θ, 1 sin θ).

And for any angle made by sin θ on the x - axis is 0 and on the y -axis is 1 or -1 depending on the quadrant.

Since, angle 270 degree falls on the 3rd quadrant, therefore, the value of the co-ordinates of the point is (cos θ, sin θ) = (0,-1).

So the value of sin 270° = -1.

One other example of sin θ = 1 is 90° as 90 degree falls in the first quadrant.

Answer:

=x+22

-by-step explanation:

Let's simplify step-by-step.

3(x+4)+2(5−x)

Distribute:

=(3)(x)+(3)(4)+(2)(5)+(2)(−x)

=3x+12+10+−2x

Combine Like Terms:

=3x+12+10+−2x

=(3x+−2x)+(12+10)

=x+22

Answer:

Step-by-step explanation:

Answer:

53 degrees

Step-by-step explanation:

y = 180 - 90 - 37

y = 90 - 37

y = 53 degrees

hopefully this helps :) plz mark brainliest

Answer:

35

Step-by-step explanation:

2x+1=71

71-1=70

70÷2=35

therefore x must be 35

Answer:

The vertex of the graph is (-3,1)

Step-by-step explanation:

Here, we want to rewrite the given quadratic equation in the vertex form

We have the vertex form as;

y = a(x-h)^2 + k

where the vertex is (h,k)

Now, by completing the square, we have to divide the coefficient of x by 2, then square; after which we add to both sides; prior to this, we have to replace y by 0

Thus, we have it as follows;

x^2 + 6x + 10 = 0

x^2 + 6x + 10 + 3^2 = 3^2

x^2 + 6x + 19 = 9

x^2 + 6x + 9 = 9-10

(x + 3)^2 = -1

(x + 3)^2 + 1 = 0

So we have the vertex as ;

(h,k) = (-3,1)

Answer:

180- 115= 50+∠2

65-50= ∠2

15°=∠2

Step-by-step explanation:

Answer:

d. 15 degrees

Step-by-step explanation:

You're basically trying to find angle DBC. Adding 115 and 50 will give you 165. This means that angle DBC must be 15, as the angles have to add up to 180. Angle 2 and angle DBC are equal, so angle 2 is 15 degrees.

Answer:

5/4 ft

Step-by-step explanation:

Given data

Area= 5/12 square feet

Height= 1/2 ft

Base=????

We know that the area of a triangle is given as

Area= (1/2)B*H

substitute

5/12= 1/2* B* 1/2

5/12= B/4

cross multiply

12B= 20

B= 20/12

B= 5/3

Hence the base is 5/4 ft

Answer:

PEMDAS (Paranthesis (), Exponnets^2, Multiplication X, Division 1/2(or fractions, Addtion +, and Subtraction -

Step-by-step explanation:

Answer:

Where is the question?

If you were looking for order of operations, look at the image.

Answer:

D) The account balance increases by an additional $100 for each deposit

Step-by-step explanation:

The y intercept will always be the number being added or subtracted from the independent variable.

The y intercept of y = 75x + 100 is 100, it means that the starting savings account balance is $100.

A linear equation is in the form:

y = mx + b

Where m is the rate of change and b is the y intercept.

Given the equation:

y = 75x + 100

The y intercept is 100, it means that the starting savings account balance is $100.

Find out more on linear equation at: https://brainly.com/question/14323743

Answer:

The last answer

Step-by-step explanation:

Answer:

Between 1 and 3 seconds

Step-by-step explanation:

There is no change in distance ( change in y ) between 1 and 3, so she wasn't walking during that time

Answer:

B

Step-by-step explanation:

Hey There!

The answer is B because that is where there was no movement on the graph meaning that she stopped walking during that time period.

Answer:

168 ft

Step-by-step explanation:

Formula = Length x height x width

14x6x2= 168

Im 100% sure this is right. Pls mark me as brainliest!

:))

Answer:

168

Step-by-step explanation:

V = 14 x 6 x 2 = 168

Answer:

For the first part of 4 questions wrong: he would get 42 points

For the second part 48 points

Step-by-step explanation:

For the first part of 4 questions wrong: he would get 42 points because 50 divided by 2 is 25 and 25 minus 4 is 21 and 21 times 2 is 42.

For the last part I'm guessing x = 1 so again 50 divided by 2 is 25 and 25 minus 1 is 24 and 24 times 2 is 48

I think it is right.

Answer: first one 42

The second one is 50-2x

explanation: score with 4 questions wrong

Available points 50. Points lost=points per question x4=2x4=8 final score 50-8=42

Score with x questions wrong: available points 50 points lost=points per questionx4=2*x=2x final score =available points-points lost =50-2x

Answer:

6^4(6^-5)

If base is equal at multiplication we add index.

ex: a^(x)

a = base

x=power = index

6^4 .(6^-5)

6^(4+(-5)

6^(4 - 5)

6^(-1)

1/6

Step-by-step explanation:

Answer:

The correct answers are: 1/6 , 6^-1 ,  1/6^1. B, C and D.

Step-by-step explanation: I got them wrong and gave me the correct answers, Good luck. Edge 2021

Answer:

268

Step-by-step explanation:

7a³ -5b² = ?

when a = 4 and b= 6

7(4)³ -5(6)² = 7(64) - 5(36) = 448 - 180 = 268