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ruslelena [56]
3 years ago
8

Write an equation in y = mx + b given the slope of 2 and goes through the point (4, 9).

Mathematics
2 answers:
-BARSIC- [3]3 years ago
7 0

Answer:

slope=2 ie m=2

y=2x+b

and to solve b, we put in 4 and 9 into the equation

9=2*4+b, so b=9-8=1

hence y=2x+1

Step-by-step explanation:

Sedbober [7]3 years ago
7 0

Answer:

Student your question is not too clear, please complete the question

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If ∠WXZ≅∠YXZ and WZ = 38, what is YZ?
hodyreva [135]

Answer:

YZ = 38

Step-by-step explanation:

Corresponding parts of congruent triangles are equal.

YZ = WZ  

YZ = 38

5 0
2 years ago
Find the digits in the tens place, in the hundredths place, and in the thousandths place for the following number 748.6291
tresset_1 [31]

Answer:

8 for tens, 9 for hundredths and thousandths is 1

Step-by-step explanation:

you can find the number by looking at the place of the numbers if it is tens look at the tens place which is the number eight as tens are 2 digit numbers

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2 years ago
How do I find the measure of problem #13
lidiya [134]

Answer:

Set the two equations equal to each other if you want me to solve tell me.

So.... 15x+10=16x+3

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5 0
3 years ago
Read 2 more answers
Guys help please I am struggling
alina1380 [7]

9514 1404 393

Answer:

  14.1 years

Step-by-step explanation:

Use the compound interest formula and solve for t. Logarithms are involved.

  A = P(1 +r/n)^(nt)

amount when P is invested for t years at annual rate r compounded n times per year.

Using the given values, we have ...

  13060 = 8800(1 +0.028/365)^(365t)

  13060/8800 = (1 +0.028/365)^(365t) . . . . divide by P=8800

Now we take logarithms to make this a linear equation.

  log(13060/8800) = (365t)log(1 +0.028/365)

Dividing by the coefficient of t gives us ...

  t = log(13060/8800)/(365·log(1 +0.028/365)) ≈ 0.171461/0.0121598

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It would take about 14.1 years for the value to reach $13,060.

8 0
3 years ago
How do you divide fractions?
PSYCHO15rus [73]
Quite a broad question. 10/2 you divide by 2 which equals 5. Is that your question?
4 0
3 years ago
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