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AveGali [126]
3 years ago
11

Beth has $300. Each week,she buys a $15 CD and a $5 book. how much money will she have left after 6 weeks.

Mathematics
1 answer:
Stella [2.4K]3 years ago
5 0
M = Mo - 20 * Weeks = 300 - 20 * 6 = 180 $
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If h(x)= -4x-10, find h(-5).
Natali5045456 [20]

Answer:

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Step-by-step explanation:

3 0
3 years ago
The ratio of the perimeters of two similar triangles is 4:3. What are the areas of these triangles if the sum of their areas is
emmasim [6.3K]

Answer:

the areas of these triangles are 83.2cm² and 46.8cm²

Step-by-step explanation:

1. If the triangles are similar and the ratio of the perimeter ois 4:3, then the areas are in the following ratio:

4²:3²

 16:9                                                                      

2. The sum of their areas is 65 cm², then, you can calculate the area of the larger triangle as following:

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130(0.64)

=83.2cm²

3. The area of the smaller triangle is:

130(9/16+9)

130(0.36)

46.8cm²

<u>Hope this help</u>s

6 0
3 years ago
HELP PLEASE
frozen [14]

Answer:

it would take seven and a half hours

Step-by-step explanation:

450 ÷60 =7.5

8 0
3 years ago
If anyone can solve this quickly I will give brainly
Nataly [62]

Answer:

m∠BFE  = 171º

BE = 219º

Step-by-step explanation:

∠BFE is supplementary to ∠EFC

m∠BFE  = 180 - 9

m∠BFE  = 171º

--------------------------

The angle between two chords is equal to half the sum of the intercepted arcs:

∠BFE = (DC + BE)2

171 = (123 + BE)/2

342 = 123 + BE

219º = BE

6 0
3 years ago
62 is 50% of what number?
Stels [109]
62 is 50% of 124 (62*2=124)
5 0
3 years ago
Read 2 more answers
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