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3 years ago

Good day! Please help me in this difficult problem and I will be very grateful if you can explain this to me :D

Mathematics

2 answers:

Vedmedyk [2.9K]3 years ago

7 0

Answer:

Step-by-step explanation:

each side of figure A is it's matching side on figure B, but divided by 4

Cerrena [4.2K]3 years ago

5 0

The scale factor is 4
each number on the small triangle is multiplied by 4 ☺️

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larisa86 [58]

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Mrac [35]

2y + 12 = -3x

Step-by-step explanation:

Divide y y by 1 1 . Divide 12 12 by 2 2 . Use the slope-intercept form to find the slope and y-intercept. The slope-intercept form is y=mx+b y = m x + b , where m m is the slope and b b is the y-intercept.

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3 years ago

What is 5.293 rounded to the nearest hundredth

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Step-by-step explanation:

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The area of a circle is 80.86cm2. Find the length of the radius rounded to 2 DP.

weeeeeb [17]

Answer:

Solution given:

The area of a circle =80.86cm²

we have:

The area of a circle =πr²

substituting value of area of circle we get

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80.86/3.14=3.14*r²/3.14

25.75=r²

doing square root on both side

$\sqrt{25.75}=\sqrt{r²}$

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2 years ago

A restaurant manager recorded the number of people in different age groups who attended her food festival: Histogram with title

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