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ivanzaharov [21]
3 years ago
7

What's the answer ? To this question

Mathematics
1 answer:
Airida [17]3 years ago
7 0
You could use the equation y=mx+b

Find the slope of the two coordinates. I would personally suggest using stack and subtract:

(0,2) 2-5 -3 3
(2,5) -------= ------= -----
0-2 -2 2

We have the slope but we need to find the y-intercept.

y=3
--x+b
2

Plug one of the coordinates in the constructed equation above:

2=3
-- (0)+b
2

2=0+b
-0=-0
------------
b=2

We found the slope and y-intercept. Now we have our complete equation. The equation is:

y=3
--x+2
2


Have a blessed day!
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. <br> (01.01)<br><br> Evaluate −30 ÷ −6. (1 point)<br> 5<br> −5<br> 6<br> −6
pishuonlain [190]
Answer: 5 because i said
8 0
2 years ago
The perimeter of a rectangle is 36 m. If the length is three times the width, what is the length?
aniked [119]

Answer:

13.5 meters

Step-by-step explanation:

As the rectangle has 4 sides and the length is three times the width, each pair of a long side and a short side has a perimeter of 18 meters. As the ratio is 3:1, there are 4 parts in 18 meters, and 18 divided by 4=4.5. As the length covers 3 parts, and there are 4.5 meters per part, 4.5x3=13.5. The length of the rectangle is 13.5 meters. Hope it helps!

6 0
3 years ago
If BC = 6 and AD = 5, find DC. 4 4.5 7.2
anygoal [31]

Answer:

The length of CD is 4 units

Step-by-step explanation:

Given the triangle ABC and if BC = 6 units and AD = 5 units

we have to find the length of DC.

In ΔABC and ΔBDC

∠ABC=∠BDC    (each 90°)

BC=BC   (common)

∠C=∠C   (Common)

By ASA rule, ΔABC≈ΔBDC

Therefore their corresponding sides are in proportion

\frac{BC}{AC}=\frac{BD}{AB}=\frac{CD}{BC}

\frac{BC}{AC}=\frac{CD}{BC}

Let CD=x units

BC^2=(AC)(CD)

6^2=(AD+CD)CD

36=(5+x)x

36=5x+x^2

x^2+5x-36=0

x^2+9x-4x-36=0

x(x+9)-4(x+9)=0

(x-4)(x+9)=0

x=4, -9

Distance can't be negative therefore

The length of CD is 4 units

4 0
3 years ago
5+ 1/5x=5 what is x
Alenkasestr [34]

Answer:

x = 0

Step-by-step explanation:

Solve for x:

x/5 + 5 = 5

Put each term in x/5 + 5 over the common denominator 5: x/5 + 5 = x/5 + 25/5:

x/5 + 25/5 = 5

x/5 + 25/5 = (x + 25)/5:

(x + 25)/5 = 5

Multiply both sides of (x + 25)/5 = 5 by 5:

(5 (x + 25))/5 = 5×5

(5 (x + 25))/5 = 5/5×(x + 25) = x + 25:

x + 25 = 5×5

5×5 = 25:

x + 25 = 25

Subtract 25 from both sides:

x + (25 - 25) = 25 - 25

25 - 25 = 0:

x = 25 - 25

25 - 25 = 0:

Answer:  x = 0

4 0
3 years ago
Read 2 more answers
Does the point (2,3) satisfy the inequality 4x+3y&gt; 20
adell [148]
No, (2 , 3) does not satisfy the inequality 4x + 3y > 20.

See attached picture:

~

5 0
3 years ago
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