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2 years ago

Alguien que me ayude con esto

Mathematics

1 answer:

pogonyaev2 years ago

7 0

Answer:

Triangulo: A= h(subindice b)b/2

Cuadrado: A= L×L o A=L^2

Rectangulo: A= b×a

Rombo: A= D×d/2

Romboide: A= b×h

Trapecio: A= (B×b)h/2

Trapezoide: A= b+B/2(h)

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B is the midpoint of AC and D is the midpoint of CE solve for X given BD equals 3X +5 and 80 equals 4X +20?

natka813 [3]

Answer: The value of BD will be 50 units.

Step-by-step explanation:

Since we given that

B is the midpoint of AC and D is the midpoint of CE .

and

$BD=3x+5\\\\4x+20=80$

Now, we will use the second equation, we get

$4x+20=80\\\\4x=80-20\\\\4x=60\\\\x=\frac{60}{4}\\\\x=15$

So, BD will be

$3x+5\\\\=3(15)+5\\\\=45+5\\\\=50$

Hence, the value of BD will be 50 units.

7 0

2 years ago

Please answer asap thank you

mel-nik [20]

Answer:

Step-by-step explanation:

The interquartile range is the difference between the value at the right side of the box and the left side of the box, that is

interquartile range = 85 - 73 = 12

8 0

2 years ago

Read 2 more answers

If f(x) and its inverse function, fx), are both plotted on the same coordinate plane, what is their point of intersection?

Lubov Fominskaja [6]

Answer: (3, 3)

Step-by-step explanation:

the graphs of $f$ and $f^{-1$ are flipped: if the point $(x, y)$ is on the graph of $f$ , then the point $(y, x)$ is on the graph of $f^{-1$ .

Any points of intersection will satisfy $(x, y) = (y, x)$ . A point that satisfies this property must have the same x and y coordinate. (Think about it.) The only point on $f$ like that is $(3, 3)$ , so that is the point of intersection.

7 0

1 year ago

If R is the set of all integers with absolute value less than 10, A is its subset containing all natural numbers less than 10 an

Elza [17]

Answer:

See explanation

Step-by-step explanation:

1. R is the set of all integers with absolute value less than 10, thus

$R=\{a\in \mathbb{Z}\ :\ |a|$

2. A is its subset containing all natural numbers less than 10, thus

$A\subset R\\ \\A=\{b\in \mathbb{N}\ :\ b$

3. B is the set of all integer solutions of inequality 2x+5<9 that are less than 10 by absolute value (and therefore, it is also a subset of R). First, solve the inequality:

$2x+5$

Thus,

$B\subset R\\ \\B=\{c\in \mathbb{Z}\ :\ 2c+5$

See the diagram in attached diagram.

Note that

$A\cup B=R\\ \\A\cap B=\{1\}.$

4 0

2 years ago

your mom is looking at he amount of sugar in two different drinks the apple juice has 216 grams sugar for every 8 serving the sp

ivann1987 [24]

The apple juice has 27 grams per serving and the sprite has 26 grams per serving. So the apple juice has more. You just divide the total amount by the number of servings.

8 0

2 years ago

Read 2 more answers

Alguien que me ayude con esto​

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