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prohojiy [21]
3 years ago
13

Which ones are right? (20 points)

Mathematics
2 answers:
klemol [59]3 years ago
8 0

Answer:

A D E and F

Step-by-step explanation:

Nadya [2.5K]3 years ago
7 0

Answer:

A, D, E, F

Step-by-step explanation:

the y-intercept is the b part of the equation of a line : y=mx+b.

so, for example, A. y=3x-8 has a y-intercept of -8

and B. y=3x-9 has a y-intercept of -9

and C. y= 3x+8 has a y-int of 8

and so on.

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Choose the equation of the line that is equal to the x-axis.
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Answer:

C) x=y

hope it helps.

<h3>stay safe healthy and happy.</h3>
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A person invests 10000 dollars in a bank. The bank pays 5.5% interest compounded
Blizzard [7]

Answer:

Step-by-step explanation:

4000 years

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Which expression is equivalent to 2(3g - 4) - (8g + 3)?
kolbaska11 [484]

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Step-by-step explanation:

6 0
3 years ago
Consider a Triangle ABC like the one below. Suppose that C = 98, A = 74, and b = 11 (figure is not drawn to scale.) solve the tr
Degger [83]

Answer:

A=73.8\°

B=8.2\°

c=76.3\ units

Step-by-step explanation:

step 1

Find the measure of side c

Applying the law of cosines

c^{2}= a^{2}+b^{2}-2(a)(b)cos(C)

substitute the given values

c^{2}= 74^{2}+11^{2}-2(74)(11)cos(98\°)

c^{2}=5,823.5738

c=76.3\ units

step 2

Find the measure of angle A

Applying the law of sine

\frac{a}{sin(A)}=\frac{c}{sin(C)}

substitute the given values

\frac{74}{sin(A)}=\frac{76.3}{sin(98\°)}

sin(A)=(74)sin(98\°)/76.3

A=arcsin((74)sin(98\°)/76.3)

A=73.8\°

step 3

Find the measure of angle B

we know that

The sum of the internal angles of a triangle must be equal to 180 degrees

so

A+B+C=180\°

substitute the given values

73.8\°+B+98\°=180\°

171.8\°+B=180\°

B=180\°-171.8\°=8.2\°

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3 years ago
Harper scores 24 points per coin. In all, how many coins does Harper have to collect to
Mrac [35]

Answer:

2 coins

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
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