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3 years ago

15

Please help me with this!

1 answer:

amm18123 years ago

7 0

Answer: Solve this problem using the angle bisector theorem. This theorem states that when given a triangle with an angle bisector (line that cuts one of the angles in half, into two of the same angles), that angle bisector divides the opposite side into two segment proportional to the sides of the triangle

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Solve for z. z−9=27 3 16 18 36

alex41 [277]

Z - 9 = 27 |add 9 to both sides

z = 36

3 0

3 years ago

Read 2 more answers

A savings account balance was $135.10 before withdrawal of $60 a deposit of $22.50 and the withdrawal of $45 what was the balanc

Kaylis [27]

Answer:

Balance after the withdrawals and deposit = $52.6Step-by-step explanation:

Savings account balance = $135.10

Total withdraws = $60 + $45 = $105

Deposit = $22.50

Balance after the withdrawals and deposit = Savings account balance + Deposit - Total withdraws

= $135.10 + $22.50 - $105

= $52.6

5 0

3 years ago

The zeros of a function are the values of for which the function is equal to zero. Enter a number in each blank to make true sta

olganol [36]

Answer:

Here we want to complete the blank to make the equality true:

( ) = (2 - 6)*(-4)

The equality is true if we have the same value in both sides, so we can think of this as an algebraic equation:

x = (2 - 6)*(-4)

We just need to find the value of x.

Then let's solve the right side:

x = (2 - 6)*(-4) = (-4)*(-4)

Remember the rule of signs:

(-)*(-) = (+)

x = (-4)*(-4) = 4*4 = 16

Then we need to complete the blank with the number 16

(16) = (2 - 6)*(-4)

5 0

3 years ago

Find the area of a triangle with a base 16 feet and a height of 3 feet

siniylev [52]

Since the Area=base* height, 16*3=48feet

4 0

3 years ago

Read 2 more answers

What is the cost of constructing a fence 6 feet, 6 inches, high around a lot measuring 90 feet by 175 feet, if the cost of erect

boyakko [2]

Answer:

The total cost is $3,504.63

Step-by-step explanation:

Length of fence = 90 feet

Breadth of fence = 175 feet

Height of fence = 6 feet, 6 inches

1 inch = 0.0833333 feet

6 inches = 6*0.0833333 =0.4999998 feet

So, Height of fence = 6 feet + 0.49 feet =6.49 feet ≈ 6.5 feet

Perimeter = $2(Length \times breadth)=2(90 +175) = 530 feet$

Cost of erecting the fence is $1.25 per linear foot

So, Cost of erecting the fence in 530 feet = $530 \times 1.25 = 662.5$

Total surface area = $2(length +breadth) Height =530 \times 6.5=3445ft^2$

The cost of materials is $0.825 per square foot of fence

Cost of material for 3445 sq.feet = $3445 \times 0.825 =2837.7525$

So, total cost = 2842.125+662.5 = 3504.63

Hence The total cost is $3,504.63

5 0

3 years ago