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4 years ago

!!!!HELP ASAP ITS EASY IM JUST STUPID!!!!

Mathematics

2 answers:

frutty [35]4 years ago

7 0

Answer:

210 mm^2

Step-by-step explanation:

Hope this helped

dexar [7]4 years ago

4 0

The area of a trapezoid is $\frac{a+b}{2} h$ so substitute the values.

$\frac{14 + 28}{2} 10$ → $\frac{42}{2} 10$ → 21 * 10 → 210mm²

Hope this helps!!

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PLEASE HELP

Virty [35]

Answer-

$\boxed{\boxed{\dfrac{\widehat{BC}}{\widehat{DE}}=\dfrac{3}{4}}}$

Solution-

We know that arc length is the product of radius and central angle in radian.

i.e $\text{Arc length}=\text{Radius}\times \text{Central angle}$

Here,

$\theta_{BC}=1.18\ rad,\ \theta_{DE}=2.36\ rad\\\\AD=\dfrac{2}{3}AB\Rightarrow AB=\dfrac{3}{2}AD$

So,

$\dfrac{\widehat{BC}}{\widehat{DE}}=\dfrac{AB\times 1.18}{AD\times 2.36}$

$=\dfrac{\frac{3}{2}AD\times 1.18}{AD\times 2.36}$

$=\dfrac{3\times 1}{2\times 2}$

$=\dfrac{3}{4}$

4 0

3 years ago

how does the method for solving equations with fractional or decimal coefficients and constants compare with the method for slov

Tamiku [17]

Answer:

Step-by-step explanation:When solving equations with fractional or decimal coefficients, the equations needs to be multiplied by the mutliple of denominator such that the equations have integer coefficients and constants.

7 0

4 years ago

A straight pipe 1 yard in length was marked off in fourths and also in thirds. If the pipe was then cut into separate pieces at

PolarNik [594]

Answer:

to complicated

Step-by-step explanation:

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4 years ago

Use the graph to estimate the number of school newspapers distributed in the fifth month

Nady [450]

Where is the graph we cant answer without it sorry

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4 years ago

If jerry had 4 apples 65 weeks later how many apples would he have

iVinArrow [24]

4x65=260 jerry would have 260 apples in 65 weeks.

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4 years ago