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Jlenok [28]
3 years ago
12

Solve the following system of equations graphically.

Mathematics
1 answer:
likoan [24]3 years ago
3 0

Answer:

A

Step-by-step explanation:

TOOK THE TEST GOT IT RIGHT

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em um triângulo retângulo a hipotenusa mede 15 cm e um dos catetos mede 12 cm.Qual é o perímetro desse retângulo?
ElenaW [278]
The answer to Em um triângulo retângulo a hipotenusa mede 15 cm e um dos catetos mede 12 cm.Qual é o perímetro desse retângulo? 
<span><span><span>borda a =12 </span>unidades
</span><span><span>borda b =9 </span>unidades
</span><span><span>borda c =15 </span>unidades
</span><span><span>ângulo A =</span>53.1 graus
</span><span><span>ângulo B =36.9 </span>graus
</span><span><span>área=54 </span>square </span></span>unidades
Agora temos que
Determinar o comprimento da base do triângulo.
Calcula-se a altura do triângulo.
Multiplicar o comprimento da base por o comprimento da altura.
Multiplique por dois.
<span>Adicionar a unidade de medida apropriada.</span>

5 0
3 years ago
A doctor studying nutrition collected data on the heights (in meters) in children in America.
Alexus [3.1K]

Answer:

I need to know the full question. will you be my friend

Step-by-step explanation:

plz

5 0
4 years ago
Select the correct answer.
agasfer [191]
Graph B and D represent functions because they both pass the vertical line test.
3 0
3 years ago
What's the answer to v+9/3=8
Margaret [11]
I'm a bit confused about way to write this equation down, so I will solve this both ways, and you will chose whitch you had in mind ;)

\frac{v+9}{3}=8
v+9=8*3
v=24-9
v=15

or:

v+\frac{9}{3}=8
v+3=8
v=8-3
v=5
6 0
4 years ago
Which of the following is the equation for this graph?
ivolga24 [154]

Answer:

y=17/3x+2

Step-by-step explanation:

Get 2 points from the graph

(3;19) (-10;2)

Grad=change in y/change in x

=2-19/-10-3

=-17/-13

=17/3

y=mx+c

19=17/13(3)+c

19=17+c

19-17=c

2=c

y=17/13x+2.

Well I think you are supposed to find the equation of the line so I think that's it.

3 0
3 years ago
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