All categories

3 years ago

Find B U C. I need help

Mathematics

1 answer:

ICE Princess25 [194]3 years ago

5 0

Answer:

∪ means the whole numbers which is found in them

B and C have the numbers, 3,7, 6, 9, 2, 5

so, B∪C={2, 3, 5, 6, 7, 9)

Step-by-step explanation:

can i have brainliest if it helped : )

You might be interested in

In the figure below, ∆ABC ~ ∆QRS.

sergiy2304 [10]

QS/AC=6/60=1/10

QR/AB=QR/50=1/10

QR=5

SO THAT TRIANGLE ABC IS EQUAL TO TRIANGLE QRS(2SIDES PROPORTIONAL.INC. ANGLE)

5 0

3 years ago

Read 2 more answers

Simplify 4 ^ 9 x 4 ^ 3

storchak [24]

1. 4 ^ 9 x 4 ^ 3

2. 4^9+3

answer: 4^12

Good luck!

8 0

3 years ago

First to answer correctly will be marked brainliest 40 points as well

skelet666 [1.2K]

Answer:

see explanation↓

Step-by-step explanation:

(a)

$(3x+2)-(x+5)=3x+2-x-5$

$(3x+2)-(x+5)=2x-3$

ANSWER: Linear binomial

(b)

$(3x+8)+(4x^{2}-x)=3x+8+4x^{2}-x$

$(3x+8)+(4x^{2}-x)=4x^{2} +2x+8$

ANSWER: Quadratic trinomial

(c)

$(x^{2}+7x)-(x^{2}+5)=x^{2}+7x-x^{2}-5$

$(x^2+7x)-(x^2+5)=7x-5$

ANSWER: Linear binomial

(d)

$(2x+8)+(3x^2-2)=2x+8+3x^2-2$

$(2x+8)+(3x^2-2)=3x^2+2x+6$

ANSWER: Quadratic trinomial

(e)

$(x^2+5x-2)+(8-5x)=x^2+5x-2+8-5x$

$(x^2+5x-2)+(8-5x)=x^2+6$

ANSWER: Quadratic binomial

7 0

2 years ago

Which of the following is a true statement?

oee [108]

Answer:

3/10 ÷ 7/9 = 3/10 • 9/7

Step-by-step explanation:

KCF for division.

7/9= 9/7

÷=x

6 0

3 years ago

Read 2 more answers

Hailey cuts a 7-inch square piece of plywood for a birdhouse. She rotates the piece 90° counterclockwise. What is the length in

Readme [11.4K]

Answer:

$\huge\boxed{7\ \text{inches}}$

Step-by-step explanation:

As I mentioned earlier with a single side (line), rotations do not change the size of something. Only dilations do that. This goes for both lines AND shapes.

However, if the question said she dilated the piece, then yes, the length in inches would be different. However, rotation just changes the position and nothing happens to the length.

Hope this helped!

3 0

3 years ago