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Sonbull [250]
3 years ago
10

Can someone help me with this math homework please!

Mathematics
1 answer:
Delvig [45]3 years ago
3 0

Answer:

1. A -> k – 2 = 1/9(t – 18)

2. D -> Tim's with a y-intercept of $2,780

3. C -> y = x + 2

4. C -> y-8 = -0.2(x+10)

5. C -> $22.75

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Josh ran 14.8 km in the morning. After lunch, he continued running. When he finished the run, he had covered 31.1 km in all. Wri
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14.8 + x =31.1
X equals how much he ran after lunch
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An inequality represents an infinite amount of numbers smaller than 8. Which inequality represents the situation?
Kipish [7]

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it is B i took the test

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If h(x)=4X^2-16 were shifted 5units to the right and 2 down, what would the new equation be
Anna11 [10]

Answer:

4(x - 5)^2 - 18.

Step-by-step explanation:

For a move 5 to the right f(x) ----> f(x - 5).

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Using the graphing function on your calculator, what is the solution to the system of equations shown below?
SpyIntel [72]
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x=-7+2y
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5 0
3 years ago
In ΔHIJ, the measure of ∠J=90°, the measure of ∠I=29°, and JH = 88 feet. Find the length of IJ to the nearest tenth of a foot.
Nitella [24]

We have been given that in ΔHIJ, the measure of ∠J=90°, the measure of ∠I=29°, and JH = 88 feet. We are asked to find the length of IJ to the nearest tenth of a foot.

First of all, we will draw a right triangle using our given information as shown in the attachment.  

We can see that in triangle HIJ, the side IJ is adjacent side to angle I and JH is opposite side to angle I.

We know that tangent relates opposite side of right triangle to adjacent side.

\text{tan}=\frac{\text{Opposite}}{\text{Adjacent}}

\text{tan}(29^{\circ})=\frac{88}{IJ}

IJ=\frac{88}{\text{tan}(29^{\circ})}

IJ=\frac{88}{0.554309051453}

IJ=158.7562024638191237

Upon rounding to nearest tenth, we will get:

IJ\approx 158.8

Therefore, the length of the side IJ is approximately 258.8 units.

5 0
4 years ago
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