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Step2247 [10]
3 years ago
7

Help me simplify this

Mathematics
1 answer:
ziro4ka [17]3 years ago
8 0
(x² -5x+4) / ,(x-1). ,=. (,x-1)(x,-4) ,/ (x-1)
= (x-4)
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I've attached the question in the picture below.
ololo11 [35]

at a map scale of 1:1500, 12 centimeters on the map is equivalent to 1.8 kilometers on the ground.

step-by-step

since the scale is 1 to 15,000 you simply multiply it by the 12 cm

12cm × 15,000 = 180,000

but you still have to convert it to kilometers (the measurement on the ground).

to go from centimeters to kilometers move the decimal 5 place values to the left.

<u>final</u><u> </u><u>answer</u>

1.8 kilometers

5 0
4 years ago
A microscope shows you an image of an object that is 20 times the objects actual size. Therefore, the scale factor of the enlarg
madam [21]
We just have to multiply 20 by 10mm, which is 200mm. 100mm is equal to one centimeter, so the body length of the insect under the microscope is two centimeters.
4 0
3 years ago
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Find the center and radius of this
ipn [44]

\text{Hello there! :)}

Answer:

\boxed{\text{Center at } (7, -4), \text{ Radius of } 7.}

\text{Formula for a circle: }  (x - h)^{2} + (y - k)^{2}  = r^{2}  \text{ Where:}

h = \text{ x-coordinate of center}\\\\k = \text{ y-coordinate of center}\\\\r = \text{ radius}\\\\\text{Therefore:}

\text{In the equation } (x - 7)^{2}  + (y + 4)^{2}  = 49:

h = 7\\\\k = -4\\\\r = \sqrt[]{49} = 7 \\\\\text{So:}

\text{Center at } (7, -4), \text{ Radius of } 7.

3 0
3 years ago
Read 2 more answers
.,..................................
Masteriza [31]
What do you want us to answer??

7 0
4 years ago
F(x) =-2x^2-4x-18 find f (-6)
Alexxandr [17]

Answer:

ncdjndndd

Step-by-step explanation:

jdsjkdsjdsjkjkds

7 0
4 years ago
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