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ivanzaharov [21]
4 years ago
10

Please help asap. Very confused... will give brainliest

Mathematics
1 answer:
yarga [219]4 years ago
6 0
One second, I'm working on it.
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Nombra el conjunto de números reales.
Lorico [155]

Answer:

Los números reales incluyen todos los números racionales, como el entero −5 y la fracción 4/3, y todos los números irracionales, como √2 (1.41421356 ..., la raíz cuadrada de 2, un número algebraico irracional).

Step-by-step explanation:

5 0
4 years ago
Read 2 more answers
Find BC if segment AD is an altitude of triangle ABC PLEASE HELP
Vedmedyk [2.9K]

Answer:

BC = 96

Step-by-step explanation:

Since AD is an altitude, then ∠ ADC = 90° , thus

4x + 10 = 90 ( subtract 10 from both sides )

4x = 80 ( divide both sides by 4 )

x = 20

Thus

BC = BD + DC

     = 2x + 3x - 4

    = 5x - 4

    = 5(20) - 4 = 100 - 4 = 96

3 0
3 years ago
If (-3, y) lies on the graph of y = 3^x, then y =<br><br> 1/27<br> -1<br> -27
posledela
1/27

Cuz y=3^(-3)=1/(3^3)=1/27
7 0
4 years ago
Write a equation to represent the hanger ,7th grade math help me
Mademuasel [1]
2x=11
I this this because the look at the equation it says it all or if im wrong ask your teacher
5 0
3 years ago
How do I need to do this question?
lesya [120]

Answer:

exactly what it says

Step-by-step explanation:

you see the numbers on f and g??

(F x G)x(-1)

3 0
3 years ago
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