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vladimir2022 [97]
3 years ago
13

Need help with 2 questions.

Mathematics
2 answers:
ad-work [718]3 years ago
4 0
The first one if D, and the other one is true
Gala2k [10]3 years ago
3 0
The first one is D
The second one is true
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Given the functions, f(x)=4x2 and g(x)=12x2, f(x) is steeper than g(x).
deff fn [24]
The answer shall be true
5 0
3 years ago
Read 2 more answers
Write an equation of the line satisfying the given conditions. Through (2, -5), parallel to 5x 6y + 7
mojhsa [17]

We have to determine the equation of the line passing through the point (2,-5) and parallel to the line 5x = 6y+7

When two lines are parallel, then the slopes of the two lines are equal.

Equation of line with point (x_1, y_1) and slope 'm' is given by:

(y-y_1) = m(x-x_1)

Since, we have to determine the equation of a line with point (2,-5).

So, the equation of the line is : (y-(-5)) = m(x-2)

y+5 = m(x-2)

Since, the line is parallel to the line 5x = 6y+ 7

So, 6y +7 = 5x

6y = 5x - 7

y = \frac{5}{6}x - \frac{7}{6}

So, slope of the line  'm' is \frac{5}{6}.

Therefore, the equation of the line is:

(y+5) = \frac{5}{6}(x-2)

6y + 30 = 5x - 10

6y - 5x = -10-30

6y - 5x = -40

Therefore, 6y - 5x = -40 is the required equation of the line.

8 0
2 years ago
How many gallons of punch will sadie make?
antoniya [11.8K]
She will make 20,000000. Gallons a punch.
5 0
3 years ago
K + 12 greater or equal than20, if k = 15
MrMuchimi

Answer:

"k+12" IS greater than 20. If in this hypothetical question.

Step-by-step explanation:

Please brailiest me

5 0
2 years ago
Read 2 more answers
Please explain the steps and how I can find the values!!
Xelga [282]

Answer:

a = 4.949

b = 4.949

c = 7

Step-by-step explanation:

c ( hypothenuse ) = 7

to find a, use sine

Sine = \frac{opposite}{hypothenuse\\}

Sine 45 = \frac{a}{7}

sine of 45 is 0.707

0.707 = \frac{a}{7}

multiplt 7 on both sides:

0.707 x 7 = \frac{a}{7} x 7

a = 4.949

to find b, use cosine

Cosine = \frac{adjacent}{hypothenuse}

Cos 45 = \frac{b}{7}

cos of 45 is 0.707

0.707 = \frac{b}{7}

multiply 7 on both sides:

0.707 x 7 = \frac{b}{7} x 7

b = 4.949

6 0
2 years ago
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