A=h(a+b)/2 answer old

Mathematics

1 answer:

kipiarov [429]3 years ago

3 0

Answer:

mathpapa helps btw

Step-by-step explanation:

a=bh/

-2h+2

in the fraction form

You might be interested in

Debbie had $100.00 to spend on shoes and shirts. She bought 1 pair of shoes for $53.84, including sales tax. Each shirt costs $8

nexus9112 [7]

she can buy 5 shirts maximum

100-53.84=46.16 that is how much she has left to spend on shirts. 46.16÷8.19=5.63 but you can't have 0.63 shirts so in the end she can buy 5 shirts

7 0

3 years ago

Please Please Help me

MrRa [10]

It's C. The congruence statement tells you what parts of rhe polygon are congruent to each other, so basically which will have the same measure. In the statement, you can tell that PS is congruent to JL because theyre in the same "positions", just on opposite sides of the equal sign.

3 0

3 years ago

Pleaseee answer I realllyyy neeedddd helpppll

Gnom [1K]

Answer:

x is the independent variable

y is the dependant variable

-3 is the rate of change (otherwise known as gradient or slope)

-7 is the initial value

Step-by-step explanation:

The dependant variable is the variable which is determined by the value of the independent variable;

So, if we say x = 1, then the value of y is as follows, y = -3(1)-7 = -10;

The independent variable is (practically) always the x-values and the dependant variable is (practically) always the y-values.

Conventionally, the independent variable, on a graph, is on the x-axis and the dependant variable is on the y-axis.

The rate of change/gradient, in the case of line equations, is simply the coefficient of x, which is just the number that appears before "x" in the equation, i.e. -3.

The initial value is found simply by setting x = 0, and calculating the value of y;

This will always be the number in the equation that is not the coefficient of x, i.e. the number added or subtracted in the equation, -7 in this case.

5 0

3 years ago

What’s the solution set for x? Can someone please answer and explain how they got they’re answer for 40 points.

xz_007 [3.2K]

Answer:

i think the answer is 2.I had a problem like this and i think u have to find out what both of them equal

3 0

3 years ago

Line contains the points (0,4) and (2,0). Show that the points (-25,81) does or does not lie on line

Annette [7]

Answer:

(- 25, 81) does not lie on the line