One number is 27 less than twice another. Their sum is 93. What are the numbers?

Mathematics

1 answer:

swat323 years ago

5 0

Thirty three because I'm just smart like that so you should believe me entirely.

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Let hh be the set of all points in the second quadrant in the plane v=ℝ2v=r2. that is, h={(x,y)∣x≤0,y≥0}h={(x,y)∣x≤0,y≥0}. is hh

BaLLatris [955]

No, $H$ is not a subspace of $V$ . A simple counter-example to the contrary: let $h\in H$ with $h=(-1,0)$ . However, scaling by -1 gives the vector $-h=(1,0)$ and $-h\not\in H$ .

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3 years ago

A drawer contains 3 black socks, 3 white socks, 2 red socks, and 1 purple sock. A red sock is pulled at random from the drawer,

ddd [48]

Answer:

1/2

Step-by-step explanation:

8 0

3 years ago

HELP! i’ll mark you as brainliest

Nadya [2.5K]

Answer:

m<F = 79 degrees

Step-by-step explanation:

As per the given information;

m<E = 22, the triangle EDF (the one that is given in the picture) is isosceles (meaning that the sides are congruent).

In an isosceles triangle, (a triangle where the sides are congruent) the base angles (the angles opposite to the two congruent sides) are also congruent. One should also know, that in an isosceles triangle, like in any triangle, the sum of the measures of the angles equals 180 degrees.

Using this we can say that

m<D = m<F

To keep it simple while solving the problem, let's say that they have a value of x degrees.

So,

m<E + m<D + m<F =180

Subsitute

22 + x + x = 180

Simplify and inverse operations

22 + x + x = 180

-22 -22

2x = 158

/2 /2