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baherus [9]
3 years ago
15

Can you help me estimate this

Mathematics
2 answers:
Assoli18 [71]3 years ago
5 0

the answer would be $110.00

mark brailiest

Scorpion4ik [409]3 years ago
5 0

Your estimate would be 120.

step by step.

55 rounds to 60, and 60 x 2 equals 120.

its short, but hope it helps

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I really need help with this problem, I don't know how to do it. Please help if you can.
Stels [109]

Answer:

see below

Step-by-step explanation:

2/3 +y =1/4

Subtract 2/3 from each side

2/3-2/3 +y =1/4-2/3

y = 1/4 -2/3

Get a common denominator

y = 1/4 (3/3) - 2/3 *4/4

  = 3/12 - 8/12

  =-5/12

or if

2/(y+3) = 1/4

Using cross products

y+3 = 2*4

y+3 = 8

y =8-3

y = 5

5 0
3 years ago
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Write the equation in slope-intercept form of the line that has a slope of 2 and contains
mina [271]

Equation in slope-intercept form is y = 2x - 6

Step-by-step explanation:

  • Step 1: Given slope of the line, m = 2. Form an equation y = mx + b

⇒ y = 2x + b ---- (1)

  • Step 2: The line passes through the point (4,2). So it will satisfy the equation. Find b by substituting x = 4 and y = 2.

⇒ 2 = 2 × 4 + b = 8 + b

⇒ b = -6

  • Step 3: Form the slope-intercept equation.

⇒ y = 2x - 6

8 0
3 years ago
On the unit circle, where 0 less-than pi, when is tangent theta undefined?
topjm [15]

Answer:

Step-by-step explanation:

Recall that on the unit circle, each point is represented as (\cos(\theta), \sin(\theta)) where 0\leq \theta \leq 2\pi. In this case, we are asked to take a loot at the interval 0 \leq \theta \leq \pi.

We will use the definition of tangent to solve the problem. REcall that

\tan(\theta) = \frac{\sin(\theta)}{\cos(\theta)}

So, in this case, tangent is undefined whenever the denominator is zero. That is, when \cos(\theta)=0. Checking the unit circle with the interval 0 \leq \theta \leq \pi, this restriction corresponds to the upper half of the unit circle. In this case, the x component of each point is cosine. We are interested at the points where \cos(\theta)=0.

. This happens only at the point (0,1), which is associated with the value of \theta = \frac{\pi}{2}

4 0
3 years ago
☀︎︎Scientific Notation: 2 problems, please provide an explanation as I missed the lesson on scientific notation :)
PolarNik [594]

Answer:

Here you go hope this helps

Step-by-step explanation:

1: 7.7 x 10^{8}

2: 2.9 x 10^{7}

The number of decimal places you move will be the exponent on the

10. If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.  

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mr. Russell owes 1235 shares of XYZ stock. On Monday, the start decreased by $0.67 a share. On Tuesday, decreased by $0.53 a sha
Rus_ich [418]

loss of $1,482.00 is the answer

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4 years ago
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