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galina1969 [7]
2 years ago
6

Giving 20 pts!!

Mathematics
2 answers:
neonofarm [45]2 years ago
5 0

1. Obtuse Angle (see image 1). Obtuse angles are angles that are more than 90° in measurement but less than 180°

2. Right Angle (see image 2). Right angles are angles that have the measurement of 90°, and is formed by an intersection of two perpendicular straight lines.

3. Acute Angle (see image 3). Acute angles are angles that are less than 90° in measurement.

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

hope this helps

kvasek [131]2 years ago
4 0
Right ankle is exactly 90 degrees, while obtuse is more than, and acute is less than

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X+1/3y=4 in slope intercept form EXPLAIN
shepuryov [24]

Answer:

4

x

−

1

3

y

=

−

2

To convert this equation to slope-intercept form, solve for

y

.

Subtract

4

x

from both sides.

−

1

3

y

=

−

2

−

4

x

Simplify

−

1

3

y

to

−

y

3

−

y

3

=

−

2

−

4

x

Multiply both sides times

3

.

−

y

=

−

2

(

3

)

−

4

x

(

3

)

Simplify.

−

y

=

−

6

−

12

x

Rearrange the right side.

−

y

=

−

12

x

−

6

Multiply both sides times

−

1

.

y

=

12

x

+

6

m

=

12

and

b

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6

.

Step-by-step explanation:

6 0
2 years ago
Use the given data to find the equation of the regression line. examine the scatterplot and identify a characteristic of the dat
kari74 [83]

Answer:

y = 1.5x + 3.2009  

Step-by-step explanation:

I plotted your points and drew a linear regression line.

Its equation is

y = 1.5x + 3.2009

The regression line ignores the fact that the points fall along a smooth curve.

A parabolic regression line fits the data much better.

The equation for that line is

y = - 0.1647x² + 4.1357x - 5.6946

It is the equation for a vertical parabola opening downward.

7 0
3 years ago
The ratio of the number of apples to the number of pears in a basket was 3:5. After 7more apples were added to the basket and 9
atroni [7]

Answer:

Apples = 24

Pears = 40

Step-by-step explanation:

Let u be the unit of fruit in the basket,

number of apples: 3u +7

number of pears: 5u -9

now to find u, we equate the two equations.

3u+7=5u-9

Now simplify.

5u-3u=7+9

2u=16

u=8

Now we can find the original number of apples and pears by substituting u.

so original number of apples = 3u = 3(8) = 24

and original number of pears = 5u = 5(8) = 40

5 0
3 years ago
Can someone please help!!!!!
Gekata [30.6K]
Option two N is greater than three
6 0
2 years ago
A soccer team is saving money to buy new uniforms. The total cost for the uniforms is $88.74. There are 9 players on the team, a
Paul [167]

Answer: A

Step-by-step explanation: $88.74÷9=$9.86

$88.74 is the total amount

9 players, and each player has to pay the same amount

we have to divide it evenly in 9 pieces, so we divide $88.74 into 9 groups which then equals $9.86

Hope this helps!

7 0
3 years ago
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