3 years ago

1. The radius of a circle is 26 yards. Find the diameter

Mathematics

2 answers:

Kisachek [45]3 years ago

8 0

Answer: 52yards

Step-by-step explanation:

Radius of a circle is 26yards

And we know that,

2radii= diameter

So diameter of the circle will be

Diameter= 2×radius

Diameter = 2× 26yards

Diameter = 52yards

The diameter is 52yards

svetlana [45]3 years ago

3 0

Answer:

52 yards

Step-by-step explanation:

The radius is half of the diameter so multiply 26 by 2 to get the diameter.

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Given the equation y = 4x - 3.A) If x increases by 1 unit, what is the corresponding change in y? B) If x decreases by 5 units,

DedPeter [7]

Answer:

A) y will increase by 4 unit.

B) y will decrease by 20 units

Step-by-step explanation:

Given equation that shows relation between x and y.

$y=4x-3$

A) If x is increased by 4 units

New value of y = $4(x+1)-3$

$=4x+4-3$

$=4x+1$

So, change in y = new value of y- original value of y

$=4x+1-(4x-3)$

$=4x+1-4x+3$

$=4$

Thus, the value of y will be increased by 4 units.

B) If x is decreased by 5 units

New value of y = $4(x-5)-3$

$=4x-20-3$

$=4x-23$

So, change in y = new value of y- original value of y

$=4x+1-(4x-3)$

$=4x-23-(4x-3)$

$=4x-23-4x+3$

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3 years ago

Someone who can do this help me please.

lianna [129]

Answer:

x= 2

Step-by-step explanation:

the shapes are 6 in apart

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Pls help me on this!

ArbitrLikvidat [17]

It’s b :) haha i got it right

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