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diamong [38]
3 years ago
9

Find the area of the trapezoid. The measures of the dimensions are given below of the figure.

Mathematics
1 answer:
shtirl [24]3 years ago
3 0

Answer:

Total = 16+32 = 48ft² so option C

Step-by-step explanation:

Let's work out the main rectangle first.

4ft × 8ft = 32ft²

And the triangle

(6ft - 4ft) × 8ft = 16ft²

Total = 16+32 = 48ft² so option C

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Ronnie collects horseshoes and hand grenades and places
lesantik [10]

Answer: 3.5 pounds

Step-by-step explanation:

3 s   + 7 h = 32        s = shoes   h= hand grenades

6 s   + 2 h = 22        Multiply first equation by -2   and add to second equation to get :

-12 h = -42

h = 3.5 pounds

sorry if this was late

8 0
3 years ago
Two angles of a triangle measure 22 and 53. What is the measure of the third angle?
telo118 [61]
All angles add to 180 (interior angles)

22+53+?=180
75+?=180
minus 75 both sides
?=105

third angle is 105 degrees
3 0
3 years ago
What are the x-intercepts of the parabola?
Natasha_Volkova [10]

Answer:

(5, 0) and (4, 0)

Step-by-step explanation:

According to the graph shown, the parabola passes trough the points (4,0) and (5,0). Therefore, they are the x-intercepts of the parabola.

3 0
3 years ago
Read 2 more answers
Solve using substitution, 5x+y=9 10x-7y=-18
BARSIC [14]

Answer:

See below

Step-by-step explanation:

5x + y = 9      re-arrange  to    y = 9-5x  

   use this value of 'y' in the second equation:

    10x - 7(9-5x) = - 18

       solve for x = 1

  sub in this value of 'x' into one of the equations to compute 'y'

5 (1) + y = 9

  y = 4

6 0
2 years ago
Stephen factored x2−10x 21 and found the answer to be (x 7)(x 3). Is he correct? Question 4 options: yes no.
STALIN [3.7K]

The true statement is that Stephen's factored expression is incorrect.

Given

The expression is given as:

\rm x^2-10x+21

<h3>What is factorization?</h3>

Factorization involves splitting a function into factors.

Start by expanding the equation

\rm x^2-10x+21=0\\\\x^2-7x-3x+21=0

Factorize the equation

\rm x^2-7x-3x+21=0\\\\x(x-7)-3(x-7)=0

Factor out x - 7

\rm x(x-7)-3(x-7)=0\\\\(x-7)(x-3)=0

Hence, the true statement is that Stephen's factored expression is incorrect.

Read more about factored expressions at:

brainly.com/question/11579257

7 0
2 years ago
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