All categories

3 years ago

Find the area. 7 in. 5 in. 12 in.

Mathematics

1 answer:

vitfil [10]3 years ago

6 0

Answer and Step-by-step explanation:

The area formula for a trapezoid is as follows:

A = $\frac{a + b}{2}h$

Where:

A = Area

a = top side length

b = bottom side length

h = height

Plug in the values given to you into the equation and solve.

A = $\frac{7 +12}{2}(5)$

A = $\frac{19}{2}(5)$

A = $\frac{95}{2}$

A = 47.5 $in.^2$ is the answer.

#TeamTrees #PAW (Plant And Water) #ALM (All Lives Matter)

You might be interested in

Which of these are symptoms of schizophrenia?. A. expressing emotions less intensely B.compulsively repeating an action C.wantin

k0ka [10]

Answer:A,D,F

Step-by-step explanation:

I just passed this one

5 0

3 years ago

A man drives from home to the store, shops, and then drives back home. Click on the graph until the graph that best represents t

UNO [17]

It'll be the third one because he stops to shop for a bit, then goes straight home.

4 0

3 years ago

Read 2 more answers

PLEASE HELPP Write the equation of the line fully simplified slope-intercept form.

Mkey [24]

The answer will be: Y = -2/5x - 4

Slope intercept form: y= Mx+b

You find the slope (M) using: rise/run formula
You find (b) by looking at the y-intercept

4 0

3 years ago

Compare 2x+8>18 and 2x+8 greaterthan or equal to 18

Sergio039 [100]

2x + 8 > 18 2x+ 8 ≥ 18
2x > 18 -8     2x ≥ 18 - 8
2x > 10    2x ≥ 10
x > 10/2 x ≥ 10/2
x>5 x ≥ 5

   The answer that combines both inequality is x ≥ 5

6 0

2 years ago

I don’t really get this one. Thx and have a great day!!

gayaneshka [121]

Answer:

The correct option is C). (9,4)

The coordinates of a point N is (9,4)

Step-by-step explanation:

Theory: If point P(x,y) lies on line segment AB and AP: PB=m:n, then we say P divides line AB internally in ratio of m:n and Point is given by

P= $(\frac{mX2+nX1}{m+n} , \frac{mY2+nY1}{m+n})$

Given that point, M is lying somewhere between point L and point N.

The coordinates of a point L is (-6,14)

The coordinates of a point M is (-3,12)

Also, LM: MN = 1:4

We can write as,

Let,

Point L(-6,14)=(X1, Y1)

Point M(-3,12)=(x,y)

Point N is (X2, Y2)

m=1 and n=4

M(-3,12)= $(\frac{mX2+nX1}{m+n} , \frac{mY2+nY1}{m+n})$

M(-3,12)= $(\frac{1(X2)+4(-6)}{1+4} , \frac{(Y2)+4(14)}{1+4})$

M(-3,12)= $(\frac{(X2)-24}{5} , \frac{1(Y2)+56}{5})$

$(-3)=\frac{(X2)-24}{5}$

(-15)=X2-24

X2=9

$(12)=\frac{(Y2)+56}{5}$

(60)=Y2+56

Y2=4

Thus,

The coordinates of a point N is (9,4)

Result: The correct option is C). (9,4)

3 0

3 years ago