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baherus [9]
4 years ago
13

The point (a, 6) lies on the line -2x-3y=10. What’s the value?

Mathematics
1 answer:
ICE Princess25 [194]4 years ago
4 0

Answer:

The answer is 2-3x=3 cutie.

Step-by-step explanation:


You might be interested in
A certain gecko measured 3.5 inches as a hatchling, and then grows at a steady rate of 1.2 inches per month for the first 12 mon
gregori [183]

Answer:

21.1 inches

Step-by-step explanation:

The gecko is 3.5 inches to start with.

If it grows at a rate of 1.2 inches per month for the first 12 months, after 12 months the gecko will be 14.4 inches larger. (Because 12 times 1.2 is 14.4)

So, after 12 months the gecko will be 17.9 inches.

Since the gecko grows at 0.4 inches per month for the next 16 months, and the gecko has grown for 20 months, all we need to do is subtract 12 from 20 (since we already calculated how long it will be after 12 months) and multiply that by 0.4.

Since 20 - 12 is 8, we just multiply 8 by 0.4 to get 3.2. We now add 3.2 to 17.9 to get 21.1 inches.

Hope this helps!

6 0
3 years ago
22. The height of a triangle is 4 centimeters less than the base. Write a function that
torisob [31]

The function is y = 1/2 x² - 2 x and the base of the triangle cannot be 3 cm.

let the base of the triangle be x

Height of the triangle = x - 4

Area of triangle = 1/2 × base × height

Area = 1/2 × x × (x-4)

Area = 1/2 (x² - 4x)

Area = 1/2 x² - 2 x

We can also write it as a function:

y = 1/2 x² - 2 x

Domain = (3 , ∞)

Range = [0, ∞)

Since 3 is not included in the domain, base of the triangle cannot be 3 cm.

Therefore, the function is y = 1/2 x² - 2 x and the base of the triangle cannot be 3 cm.

Learn more about function here:

brainly.com/question/2456547

#SPJ9

6 0
2 years ago
In the circle, AB=42,BC=18, and CD=4. The diagram is not drawn to scale.
Monica [59]
The picture in the attached figure

we know that
The Intersecting Secants Theorem, states that
''If two secant segments are drawn to a circle from an exterior point, then the product of the measures of one secant segment and its external secant segment is equal to the product of the measures of the other secant segment and its external secant segment''
so
in this problem
(x+DC)*DC=(AB+BC)*BC
AB=42
BC=18
CD=4
(x+4)*4=(42+18)*18
4x+16=1080
4x=1080-16
x=1064/4
x=266

the answer is
x=266


5 0
3 years ago
Read 2 more answers
If seven toys cost $28 how much does one toy cost?
SOVA2 [1]

Answer:

$4

Step-by-step explanation:

divide $28 by 7 toys

you should get $4

7 0
3 years ago
Read 2 more answers
Please can someone help me with the two questions shown in the picture? Thanks.
Blababa [14]
A) 14g
b)An adult ticket would cost 4.5 and a children's ticket would cost 3
7 0
3 years ago
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