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HACTEHA [7]
2 years ago
7

I just need to know this pls

Mathematics
1 answer:
marysya [2.9K]2 years ago
8 0

Answer:

hight is 12

Step-by-step explanation:

Pythagoras theorem 3:4:5which is3×3=9and 3×4=12and 3×5=15

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after sprouting it lived for 100 days

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6 0
3 years ago
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10( x + 1) = 2 x-7<br> ??
sergiy2304 [10]

Answer:    x=- 17 / 8

Step-by-step explanation:

1

0

(

+

1

)

=

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−

7

{\color{#c92786}{10(x+1)}}=2x-7

10(x+1)=2x−7

1

0

+

1

0

=

2

−

7

{\color{#c92786}{10x+10}}=2x-7

10x+10=2x−7

2

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1

0

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10

from both sides of the equation

3

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4

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2x

2x

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5

Simplify

4 0
3 years ago
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PLS HELP IF U HAVE THE WORK PLS ADD I RLLY NEED HELP THANK YOU ITS OK IF U DONT KNOW ALL OF THEM BUT MORE THAN 5 WILL HELP A LOT
zubka84 [21]
So, for no.6 I got 1/16 or 0.0625 but I don’t know which one it is out if the ones you have?

and then for no.7 I got 9/4 which is 2.25? Which then isn’t any of the answers that there is to choose from.

sorry to be no help. But that’s what I got :(
8 0
4 years ago
Figure ABCD has vertices A(−4, 1), B(2, 1), C(2, −5), and D(−4, −3). What is the area of Figure ABCD?
Juliette [100K]
Check the picture below.

so, notice, the composite is just a 4x6 rectangle, and a triangle whose base is 6 and altitude is 2.  So, we can simply get the area of each figure and sum them up.

\bf \stackrel{\textit{area of rectangle}}{(4\cdot 6)}~~~~+~~~~\stackrel{\textit{area of triangle}}{\cfrac{1}{2}(6)(2)}

5 0
3 years ago
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lilavasa [31]
Not sure if this is right or not, but I chose 125.11 after I typed in the equation, haven’t used R-value at all. Will comment if correct — APEX
8 0
3 years ago
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