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madreJ [45]
2 years ago
8

#11. A) A person on the top of a burning building looks down at a firetruck at an angle of 35°. If

Mathematics
1 answer:
tamaranim1 [39]2 years ago
3 0

Answer:

Location of a Fire Fire tower A is 30 kilometers due west of fire tower B. A fire is spotted from the towers, and the bearings from A and B are N76°W and N56°W respectively (see figure). Find the distance d of the fire from the line segment AB.

Hope this helped :)

Step-by-step explanation:

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A photograph 8 cm by 11 cm will be framed. The combined area of the frame and photograph will be 180 cm^2. Algebraically determi
SCORPION-xisa [38]

Answer:

12 cm x 15 cm

Step-by-step explanation:

if the picture frame thickness is x,

then the frame dimension would be (8+2x) cm by (11+2x) cm

area is (8+2x)(11+2x)=180

solve for x, x= 2, -23/2

x is thickness, so should be >0, so x=2

frame dimension:  12 x 16

8 0
3 years ago
It took Eduardo 8 hours to drive from buffalo, NY to new York city, a distance of about 400 miles. Find his average speed.
Liula [17]
50 mph

Hope this helped!
6 0
4 years ago
In trapezoid ABCD, AC is a diagonal and ∠ABC≅∠ACD. Find AC if the lengths of the bases BC and AD are 12m and 27m respectively.
leonid [27]

The answer is the square root of 324



4 0
3 years ago
At the local college, 5 of every 8 seniors live in apartments. How many of the 300 seniors are likely to live in appointments?
miskamm [114]

5/8 * 300 = 1500/8 = 187.5 people

round up

188 seniors live in apartmets

7 0
3 years ago
I need help with number 2.
Lisa [10]

Answer:

(1)

Step-by-step explanation:

Given

\frac{2x}{a} + b = c ( subtract b from both sides )

\frac{2x}{a} = c - b ( multiply both sides by a to clear the fraction )

2x = a(c - b) ← distribute

2x = ac - ab ( divide both sides by 2 )

x = \frac{ac-ab}{2} → (1)

5 0
3 years ago
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