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Ksivusya [100]
3 years ago
15

Question 12 of 20 :

Mathematics
1 answer:
puteri [66]3 years ago
4 0
What is in between 2 and 3?
You might be interested in
What is the coefficient of y int the expression 2x4+3y
lapo4ka [179]
The coefficient of y = 3

coefficient = the constant in front of a variable
Constant means that the number will not change.


hope this helps
6 0
4 years ago
Graph the line y+3=-1/4(x-3)
insens350 [35]

Answer:

Make a table with values of x and y using the equation y + 3 = -1/4(x - 3) :

x         y

0     -2.25

3        -3

5      -3.5

-1       -2

-9       0

Now, graph these and draw a line through the points:

4 0
3 years ago
Read 2 more answers
In triangle ABC, angle A = 2x°, angle B = (x-45)° and angle C = (x-15)°.
Lelechka [254]
Sum\ of\ angles\ in\ triangle\ is\ equal\ to\ 180^{\circ}\\\\
To\ find\ x\ sum\ all\ angles:\\
2x+x-45+x-15=180\\\\
4x-60=180\ \ \ |Add\ 60\\\\
4x=60+180\\\\
4x=240\ \ \ |Divided\ by\ 4\\\\
x=60^{\circ}\\\\
\angle \  A=2x=2*60=120^{\circ}\\
\angle\ B=x-45=60-45=15^{\circ}\\
\angle\ C=x-15=60-15=45^{\circ}\\\\Triangle\ is\ \textbf{obtuse}.
5 0
3 years ago
11..
lozanna [386]

Answer:

D. n= 0 or n= 4/5

Step-by-step explanation:

Factor and set each factor equal to zero.

n

=

0

,

4

5

Isolate the variable by dividing each side by factors that don't contain the variable.

Exact Form:

n

=

0

,

4

5

Decimal Form:

n

=

0

,

0.8

4 0
3 years ago
How to solve 4(2x-7)-2×=-10 step by step
KATRIN_1 [288]

Answer: x=3

Step-by-step explanation:

4(2x-7)-2x=-10

Multiply 4 with 2x and -7

8x-28-2x=-10

Add like terms which are 8x and -2x

6x-28=-10

Add 28 to both sides so the -28 cancels out

6x=18

Divide both sides by 6 to isolate the x

Answer= x=3

6 0
3 years ago
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