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Gekata [30.6K]
3 years ago
6

Can somebody help me on this question

Mathematics
2 answers:
Marrrta [24]3 years ago
8 0
Consent is 5 coefficient is 3x hope this helps
viva [34]3 years ago
3 0
Constant is 5 and Coefficient is 3x sorry if I’m wrong tho
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The perimeter of a rectangle is 34 inches. If the length of the rectangle is 11 inches, which equation could be used to find the
KATRIN_1 [288]

Answer:

長方形の周囲は34インチです。 長方形の長さが11インチの場合、どの式を使用して幅を見つけることができますか?バツ?

あなたの質問に答えることはできませんが、あなたはこれを翻訳するのがとても賢いです。

4 0
3 years ago
2. During typhoon Ambo, PAGASA tracks the amount of accumulating rainfall. For
Luda [366]

Answer:

The piecewise equation is given as :A(t)=\begin{cases} 25x& \text{ if } 0 \leq x \leq 3 \\  75& \text{ if } 3

Step-by-step explanation:

Let x be the time in hour and A(x) be the amount of accumulating rainfall at time x.

We are given that in the first three hours the rain fell at a constant rate of 25mm per  hour

Amount of rainfall in 1 hour = 25

Amount of rainfall in t hours = 25x

A(x) = 25x ; 0 \leq x \leq 3

The rain then slows down and remains constant

So, Amount of rain for that hour = 25 \times 3 = 75 mm

75 mm ; 3

Now we are given that started again at a constant rate of 20 mm  per hour for the next two hours.

Amount of rain after 4 hours = 75+20(x-4) ; 4 \leq x\leq 6

The rain increases at a rate of 20t from 4 ≤ x ≤ 6.

Hence the piecewise equation is given as :A(t)=\begin{cases} 25x& \text{ if } 0 \leq x \leq 3 \\  75& \text{ if } 3

7 0
3 years ago
Solve x2 – 8x = 3 by completing the square. Which is the solution set of the equation?
Luden [163]
X²-8x=3
x²-8x+16=3+16=19
(x-4)²=19
x-4=±√19
x=4±√19
x=8.3589 approx or x=-0.3589 approx {4-√19,4+√19} or {-0.3589,8.3589}
8 0
3 years ago
Read 2 more answers
Which of the following functions best represents the graph?
agasfer [191]

Answer:

f(x)=(x-2)(x+2)(x-4)

4 0
3 years ago
What is the mean absolute deviation of 275, 252, 248, 240, 240, 225, 215, 214, 189, 184
Sati [7]
Hi , if we want to find the M.A.D of the numbers shown , then we have to add them .
275+252+248+240+240+225+215+214+189+184=2,282
Then we have to divide the number by the total of numbers that we have.
2,282 ÷ 10 =228.2
Then we have to subtract 228.2 by each number that we have.
228.2-275=-46.8
228.2 - 252=-23.8
228.2 - 248=-19.8
228.2 - 240=-11.8
228.2-240=-11.8
228.2-225=3.2
228.2-215=13.2
228.2-214=14.2
228.2-189=39.2
228.2-184=44.2
Then we add those numbers , that gives us 0 , if you don't work with negatives numbers then your answer would be 228 , finally we divide that number by the total of numbers that we have , your answer is 22.8 , if you do work with negative numbers then your answer is 0.
6 0
3 years ago
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