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Alchen [17]
3 years ago
11

The slope is 2 the points are (1,1). Déterminé the equation

Mathematics
1 answer:
Allisa [31]3 years ago
3 0
Use the point-slope formula for the eqn of a str line:

y-1 = 2(x-1)

This becomes y = 1+2(x-1) = 1 + 2x - 2 = 2x - 1,

so the simplest form of the desired eqn is y = 2x - 1.
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Pamela is 8 years older that Jiri. The sum of their age is 102. What is Jiri's age?
tresset_1 [31]

Answer:

Step-by-step explanation:

102-8= 94

94/2= 47

Jiri is 47 years old.

5 0
3 years ago
The Ramirez family has a circular garden with a diameter of 22 feet. They cover the garden with mulch. The cost of mulch is $1.2
sertanlavr [38]

Answer:

b) $475

Step-by-step explanation:

if it has a diameter of 22 feet, that means it has a radius of 11 feet

the formula of the area of a circle is πr². so square the radius and you will get 121, multiply that by π and you get 380

Now we know the area is 380 square feet, so multiply that by $1.25 and the answer is $475

4 0
2 years ago
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bagirrra123 [75]

The solution is (7)b+(6)

Hope it helps!

3 0
2 years ago
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Which of the following choices lists the values of the side longths of a triangle with 45-45-90 degree angles and a hypotonuso -
Ivenika [448]

Answer:

D 12rad2 12rad2 24

Step-by-step explanation:

3 0
2 years ago
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Suppose that your test statistic is t(99 ) = -2.8888. Round the test statistic to two places after the decimal point.
Scrat [10]

Answer:

t(99)= -2.89

Step-by-step explanation:

-To places after the decimal point is equivalent to rounding off to the nearest hundredth.

-To round off to the nearest hundredth, we check the thousandths digit:

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  • If the thousandths digit is greater than 4, we round up to the next hundredth:

Hence,-2.8888\approx-2.89

7 0
3 years ago
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