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Tanzania [10]
3 years ago
15

What is the value the function when x = 1? Enter the answer in the box.

Mathematics
1 answer:
sveta [45]3 years ago
7 0

Answer:

When x=1,y=2

Step-by-step explanation:

We want to know the y value when x=1

Go to the right  along the x axis to where x=1, then go up until you hit the function.  Determine the y value

When x=1,y=2

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HACTEHA [7]
The answer would be 20 d = h + 58
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If the triangle is
lana [24]

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Obtuse

Step-by-step explanation:

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5 0
3 years ago
You want to test the effect of light on the distribution of Artemia in your 35cm long testing chamber. If you measure the light
Dvinal [7]

Answer:

64.3 lumens

Step-by-step explanation:

Data provided in the question:

Length of the testing chamber = 35 cm

Light at one end = 10 lumens

Light at other end = 200 lumens

now,

since the variation is linear,

therefore, the gradient of the variation

= \frac{200-10}{35}

= 5.43

also,

the darkest end is the end with 10 lumens

therefore,

The lumens at 10 cm from the darkest end

= 10 + 5.43(10)

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6 0
3 years ago
Determine whether the following lines represented by the vector equations below intersect, are parallel, are skew, or are identi
KiRa [710]

Answer:

r(t) and s(t) are parallel.

Step-by-step explanation:

Given that :

the  lines represented by the vector equations are:

r(t)=⟨1−t,3+2t,−3t⟩

s(t)=⟨2t,−3−4t,3+6t⟩

The objective is to determine if the following lines represented by the vector equations below intersect, are parallel, are skew, or are identical.

NOTE:

Two lines will be parallel if \dfrac{x_1}{x_2}= \dfrac{y_1}{y_2}= \dfrac{z_1}{z_2}

here;

d_1 = (-1, \ 2, \ -3)

Thus;

r(t) = \dfrac{x-1}{-1} = \dfrac{y-3}{2}=\dfrac{z-0}{-3} = t

d_2 =(2, \ -4, \  +6)

s(t) = \dfrac{x-0}{2} = \dfrac{y+5}{-4}=\dfrac{z-3}{6} = t

∴

\dfrac{d_1}{d_2}= \dfrac{-1}{2} = \dfrac{2}{-4}= \dfrac{-3}{-6}

Hence, we can conclude that r(t) and s(t) are parallel.

6 0
3 years ago
What is 30% of 70? Show your work. Is this right? 30/100 = 0.3 x 70 = 21%
nadezda [96]
30\% \ of \ 70=30\% \times 70=\frac{30}{100} \times 70=0.3 \times 70=21
30% of 70 is 21.

Yes, it's right, but the answer is 21, not 21%.
4 0
3 years ago
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