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2 years ago

Please help me! There is a picture.

Mathematics

2 answers:

almond37 [142]2 years ago

8 0

Answer:

a is the write ansere

Step-by-step explanation:

please mar me brainliest

JulsSmile [24]2 years ago

8 0

Answer:

Step-by-step explanation:

I'm 95.1% sure

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Only number 5 please help

Ilya [14]

B. 60 this can be answered by also knowing degree angle's as it starts at 0 increments of 10

7 0

2 years ago

What is y in this equation 6x+5y=-15

marishachu [46]

Answer:

y= -3 -6x/5

Step-by-step explanation:

6x+5y=-15

-6x -6x

-----------------------------------

5y = -15 - 6x

divide both sides by 5

5y/5= -15/5 - 6x/5

y= -3 -6x/5

5 0

3 years ago

Read 2 more answers

Determine the range of the function.

Naya [18.7K]

Answer:

$Solution: f(x)\ge-5\\Interval:[-5,\infty)$

Step-by-step explanation:

Equation: $\frac{1}{4} x^2-5 = y$

1). $\frac{1}{4} x^2-5 = y$ → $\frac{x^2}{4}-5=y$

2). $\frac{x^2}{4}-5=y$ ∴ $a=\frac{1}{4}, b=0, c=-5$

3). $x_v=-\frac{b}{2a}$

$=-\frac{0}{2(\frac{1}{4})}$

$=0$

4). now plug $x_v$ into $y_v$

$y_v=\frac{0^2}{4}-5$

$=-5$

5). Minimum (0,-5) ∴ $f(x)\ge-5$

4 0

3 years ago

Sovle the question l-9l + l-1l

Arada [10]

Answer:

Step-by-step explanation:

| | means absolute value. Absolute value is always positive, so your equation would be evaluated to 9 + 1 = 10

7 0

3 years ago

Read 2 more answers

How many triangles can be constructed with angles measuring 60 degrees 60 degrees and 40 degrees

erma4kov [3.2K]

None, a triangle need to have angles measuring 180 degrees , its only possible if the triangle has three angles equaling 60

8 0

3 years ago

Read 2 more answers