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Viefleur [7K]
3 years ago
12

1. What is the area of the trapezoid? The diagram is not drawn to scale. (1 point)

Mathematics
2 answers:
Dmitry [639]3 years ago
8 0

Answer:

60

Step-by-step explanation:

Area of trapezoid:

\frac{1}{2}(b1+b2) * h

The top base of the trapezoid is given as 7 cm. The bottom base of the trapezoid can be found with 7+5+5 = 17 cm. The height is given as 5 cm. Then, plug these values into the formula.

\frac{1}{2} (7+17) * 5

= \frac{1}{2} (24) *5

= 12*5

= 60

Romashka [77]3 years ago
3 0

Answer:

30

Step-by-step explanation:

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The depth of water near a boat dock is collected by a buoy. The data shows that the water level reached 11 feet during high tide
Scorpion4ik [409]

9514 1404 393

Answer:

  9.17 ft

Step-by-step explanation:

Put x=12 in the equation and evaluate. (The sine argument is in degrees.)

  y = 1.5·sin(25.72(12 +1.5)) +9.5 = 1.5·sin(347.22) +9.5

  y = -0.33 +9.5 = 9.17

The water will be 9.17 feet deep at noon.

3 0
3 years ago
Whats this i have been struggling for this . 5(3x−2)=−x−10
Inessa05 [86]

Answer:

x=0

Step-by-step explanation:

5(3x-2)=-x-10~(Given)\\\\15x-10=-x-10~(Distribute~5~to~3x-2)\\\\15x-10+x=-x-10+x~(Add~x~on~both~sides)\\\\16x-10=-10~(Simplify)\\\\16x-10+10=-10+10~(Add~10~on~both~sides)\\\\16x=0~(Simplify)\\\\\frac{16x}{16}=\frac{0}{16}~(Divide~16~on~both~sides)\\\\x=0~(Simplify)

6 0
2 years ago
Find the equation the line with the given information below:
dimulka [17.4K]

Answer:

in slope intercept form: y=3x+3

in point slope form: y-6=3(x-1)

Step-by-step explanation:

I'm not sure which form u need so i wrote both, I hope this helps.

6 0
3 years ago
Angles of Triangles Practice Riddle
kherson [118]
Would love to help but unsure what you are referring too
7 0
2 years ago
Read 2 more answers
Could somebody please help me with this?
BARSIC [14]

For this problem, we are going to use the Remainder Theorem. This says that for x - n to be a factor of a polynomial p(x), then p(n) = 0. Essentially, it says that x - n is a factor if when you substitute n into the polynomial you get a result of 0.


Thus, in our case, when we substitute x = 2 into the polynomial, we should get an answer of 0 if x - 2 is a factor of the polynomial. Given this information, we can solve for c:

p(2) = 2^3 - 4(2^2) + 2c + 2 = 0

8 - 16 + 2c + 2 = 0

2c - 6 = 0

2c = 6

c = 3


The solution is c = 3.

7 0
3 years ago
Read 2 more answers
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