3 years ago

Express the area of the entire triangle? What is the area?

Mathematics

2 answers:

Korvikt [17]3 years ago

6 0

Answer:

2x+21

Step-by-step explanation:

Area=Base*height

(x+7)*(x+3)

x*x=2x

7*3=21

2x+21

Vinil7 [7]3 years ago

6 0

Answer:

Area=Base*height

(x+7)*(x+3)

x*x=2x

7*3=21

2x+21

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IrinaVladis [17]

Answer:

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3 years ago

h(n)=-13nh(n)=−13nh, left parenthesis, n, right parenthesis, equals, minus, 13, n Complete the recursive formula of h(n)h(n)h, l

mr Goodwill [35]

Answer:

h(1)=-13

$h(n)=h(n-1)-13, n\geq 2$

Step-by-step explanation:

We are given that

$h(n)=-13n$

We have to find the recursive formula of h(n).

Substitute n=1

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4 years ago

PLEASE HELP! What is the value of the expression, written in standard form? (6.6x 10^-2 ) (3.3x10^-4)

Verizon [17]

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3 years ago

Help please :) ..................

brilliants [131]

Answer:

1587.6 m²

Step-by-step explanation:

$A=\frac{1}{2} bh$ where b is the base length and h is the height (b and h on the triangle will always be perpendicular to each other)

Plug in 75.6 m as b and 42 m as h

$A=\frac{1}{2} (75.6)(42)\\A=\frac{1}{2}( 3175.2)\\A=1587.6$

I hope this helps!

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3 years ago

Find the dimensions of the square <br> Area=441cm over 2

MA_775_DIABLO [31]

Answer:

each side is 55.125cm

Step-by-step explanation:

you have to divide the area by 2

then do 441/2=220.5

then divide this by 4 because a square has 4 equal sides so 220.5/4=55.125

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3 years ago