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Ludmilka [50]
2 years ago
5

PLEASE HELP ME ( I WILL MARK BRAINLIEST )

Mathematics
1 answer:
AlekseyPX2 years ago
8 0
The numbers are 15, 17 and 19
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Help somebody thanks .
Fudgin [204]
It’s going to be 6 units
7 0
2 years ago
Write the equation of the line through the indicated point with the indicated slope. write the final answer in the form y equals
Assoli18 [71]

y = - 4x + 13


slope = -4

y-intercept = 13

8 0
3 years ago
A sign standing 6 feet tall is situated 18 feet away from a flag pole. at a certain time of day the sign's shadow is 3 feet long
alexdok [17]
Observe attached picture.

On picture we have:
A = height of flagpole = x ft
B = length of flagpole's shadow = 24 ft
C = height of sign = 6 ft
D = length of sign's shadow = 3 ft

When we draw a picture representing this problem we can also add another line marked in red. This way we can see that we have two right-angle triangles. We can see that both have same angle marked with α.

We can apply trigonometry rules to find height of flagpole.

From small triangle containing sign we can find tangens function:
tan \alpha = \frac{C}{D}
Similarly we can do for large triangle containing flagpole:
tan \alpha = \frac{A}{B}

We see that these two equations have same left sides. This means that their right sides must also be same:
\frac{C}{D} = \frac{A}{B}
We can solve for A:
CB=AD \\ A= \frac{CB}{D}  \\ A= \frac{6*24}{3}  \\ A=48 ft

Height of flagpole is 48 feet.

8 0
3 years ago
HELP HELP HELP , I WILL MARK BRAINLIEST!!
Nataly [62]

Answer:

c

Step-by-step explanation:

3 0
2 years ago
A number x more than −13
Hunter-Best [27]
The expression is -13+x
7 0
3 years ago
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