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marissa [1.9K]
3 years ago
5

Helppppppppppppppppp

Mathematics
1 answer:
KatRina [158]3 years ago
8 0

Answer:

it is B

Step-by-step explanation:

just combine the like factors

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Write the equation of the line that contains the given point and the given slope. (-46,45), slope=2.5 please help and explain
Elis [28]

Answer:

y = 2.5x + 160

Step-by-step explanation:

b = 45 - (2.5)*(-46)

b = 45 + 160

b = 205

3 0
3 years ago
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0.4x3.2<br> Step by step
agasfer [191]

Answer:

Step-by-step explanation:

0.4 × 3.2

Convert to fraction

0.4 = 4/10 = 2/5 & 3.2 = 32/10 = 16/5

0.4 × 3.2 = 2/5 × 16/5 = 32/25 = 1.28

Without conversion you press ur calculator and you get 1.28

5 0
4 years ago
Write the equation of the line in slope-intercept form that is parallel given the equation and point.
KiRa [710]

Answer:

y = \frac{4x}{5}+\frac{42}{5}

Step-by-step explanation:

In order for two lines to be parallel, they must have the same slope. So, we know that the slope of the other line is 4/5.

We're given an ordered pair, so we can solve for b in the (slope-intercept form) equation y = mx + b

2 = \frac{4}{5}(-8) + b\\2 = \frac{-32}{5}+b\\b = 2 + \frac{32}{5}\\  b = \frac{42}{5}

y = \frac{4x}{5}+\frac{42}{5}

4 0
4 years ago
Geometry, please answer question ASAP
Aleks [24]
Magnitude of angle D = 170
Because,
Sum of interior angles of a pentagon = 540 degree
That is,
Angle A + angle B + angle C + angle D + angle E = 540 degree
87degree + 125 degree + 63 degree + 95 degree + angle D = 540 degree

So that gives angle D = 170 degree

Hope this helps.
ArmyCee:)
8 0
3 years ago
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Can anyone help me with this ?
anygoal [31]

Answer:

The correct answer, pertaining to the proposed interrogate, is acknowledged as x = 3.

Step-by-step explanation:

To evaluate for such, a comprehension of linear data must be obtained:

Slope = rise/run, defined as the agglomerate distance between two differentiated points.

X-intercept: The peculiar point in which linear data is observed to intersect the x-axis.

Y-intercept: The peculiar point in which linear data is observed to intersect the y-axis.

If there is a vertical line intersecting the x-axis, the particular point (x, y) is identified as what x is equated to.

Likewise, if there is a horizontal line intersecting the y-axis, the particular point (x, y) is identified as what y is equated to.

Thus, the following must be applied to the interrogate:

- Vertical line, thus determine the point in which the data intersects the x-axis.

- Such is identified as (3,0).

Thus, since that is the only linear figure intersecting at such peculiar axis, 3 is the equated value of x.

Hence, x = 3.

*I hope this helps.

4 0
3 years ago
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