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ollegr [7]
3 years ago
7

Va rog ajutati ma am test plssssssssssss

Mathematics
1 answer:
Natali [406]3 years ago
8 0

Answer:

ok despre ce ai o întrebare?

Step-by-step explanation:

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What equation, in point-slope form, matches the graphed line shown?
Veronika [31]

Answer:

Step-by-step explanation:

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3 years ago
Triangle abc is similar to triangle def solve for both unknown sides
Serhud [2]

Given:

Triangles ABC and DEF are similar triangles.

AB = 6 m, BC = 16 m, CA = 15 m, DE = x, EF = 32 m, FD = y

To find:

The values of unknown sides, i.e., x and y.

Solution:

We know that the corresponding parts of similar triangles are proportional and triangles ABC and DEF are similar triangles, so

\dfrac{AB}{DE}=\dfrac{BC}{EF}=\dfrac{CA}{FD}

\dfrac{6}{x}=\dfrac{16}{32}=\dfrac{15}{y}

\dfrac{6}{x}=\dfrac{1}{2}=\dfrac{15}{y}

Now,

\dfrac{6}{x}=\dfrac{1}{2}

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Similarly,

\dfrac{1}{2}=\dfrac{15}{y}

1\times y=15\times 2

y=30

Therefore, the measure of unknown sides are x = 12 m and y = 30 m.

7 0
3 years ago
The walls of a storage building are built from stone. The stonework costs $5.50 per square foot. The building is 12 feet by 15 f
elixir [45]

Answer:$2,970 to build the storage building.

Step-by-step explanation:

7 0
2 years ago
Two students use different methods to solve this multiplication problem:
taurus [48]

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3 years ago
9+4 third power x (20 -8) divided by 2+6
konstantin123 [22]
Answer: 253.5

9+4=13
--------------------------------------------
13 to the third power = 169
---------------------------------------------
20-8= 12
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2+6=8
---------------------------------------------
169 x 12 = 2028
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2028/8 = 253.5 
5 0
3 years ago
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