All categories

2 years ago

Help please!!!! A=1/2(b+c)h math

Mathematics

1 answer:

MA_775_DIABLO [31]2 years ago

8 0

Answer:go to mathpapa they literally solve any problem without ads

Step-by-step explanation:

You might be interested in

Answer the following automotive services question.

Wittaler [7]

Answer:

V=RI

R=V/I

R=12/0.6

=12×10/6

=20 ohm s

7 0

2 years ago

What 3x4x5x6+7= <br> single numbers

Lana71 [14]

Answer:

367

Step-by-step explanation:

because of PEMDAS, 3, 4, 5, and 6 have to be multiplied together, then 7 can be added later.

$(3*4*5*6)=360\\\\360+7=367$

4 0

1 year ago

Read 2 more answers

Point C(3.6, -0.4) divides in the ratio 3 : 2. If the coordinates of A are (-6, 5), the coordinates of point B are . If point D

polet [3.4K]

Given:
A has coordinates (-6,5)
C has coordinates (3.6,-0.4).
C divides AB in the ratio 3:2.

Refer to the diagram shown below.
The coordinates of B are determined by
$\frac{3.6-(-6)}{x-(-6)} = \frac{3}{3+2} \\ \frac{9.6}{x+6} = \frac{3}{5} \\ 3(x+6) = 48 \\ 3x +18=48 \\ x=30/3=10$
Also,
$\frac{5-(-0.4)}{5-y} = \frac{3}{5} \\ 3(5-y) = 27 \\ 15-3y=27 \\ y= \frac{12}{-3} =-4$

Answer:
The coordinates of B are (10,-4).

Now, we know the coordinates of line segment AB as A (-6, 5) and B (10,-4).
D (x,y) divides AB in the ratio 4:5.
Therefore
$\frac{x-(-6)}{10-(-6)} = \frac{4}{4+5} \\ \frac{x+6}{16} = \frac{4}{9} \\ 9(x+6)=64 \\ 9x+54=64 \\ x=1.11$
Also,
$\frac{5-y}{5-(-4)} = \frac{4}{9} \\ 5-y = 4 \\ y = 1$

Answer:
The coordinates of D are (1.11, 1)

4 0

3 years ago

Read 2 more answers

A zoo had 12 large aquariums with fish. The number of fish in each aquarium is shown 37, 58, 62,36,42,71,56,58,69,66,47,68 what

SSSSS [86.1K]

Answer:

Step-by-step explanation:

First, we will define range.

The difference between the highest and lowest values in a data is called range. To find the range, first the highest and lowest values are found from data, then the lowest value is subtracted from the highest value.

In the above data,

Highest Value=71

Lowest Value=36

Range=Highest value-lowest value

=71-36

=35

6 0

2 years ago

What is an equation in point- slope form for the line perpendicular to y= 3x-4 that contains (7,2)?

3241004551 [841]

Answer:

y - 2 = - $\frac{1}{3}$ (x - 7)

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

y = 3x - 4 ← is in slope- intercept form

with slope m = 3

Given a line with slope m then the slope of a line perpendicular to it is

$\frac{m}{perpendicular}$ = - $\frac{1}{m}$ = - $\frac{1}{3}$

The equation of a line in point- slope form is

y - b = m(x - a)

m is the slope and (a, b) a point on the line

Here m = - $\frac{1}{3}$ and (a, b) = (7, 2), thus

y - 2 = - $\frac{1}{3}$ (x - 7) ← equation of perpendicular line

3 0

2 years ago