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3 years ago

Which of the following are mathematical sentences?

Mathematics

1 answer:

ki77a [65]3 years ago

6 0

A and D but hold on

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1. An endpoint of a line segment is (4,5) and the midpoint of the line segment is (3,−2). Find the other endpoint.

Furkat [3]

Answer:

1. (2, -9) 2. (10, 10)

Step-by-step explanation:

7 0

3 years ago

Petra is asked to color 6/6 of her grid. She must use 3 colors: blue, red ad pink. There must be more blue sections than red sec

Phoenix [80]

3 blue 2pink 1red or 3blue 2red 1pink

7 0

4 years ago

Estimate round to nearest ten thousand 649,891 - 35,427

Setler [38]

694,891 - 35,427 rounded to the nearest ten thousand is 614,000.

6 0

3 years ago

13 9/10 divided by 3 1/2

Arlecino [84]

Answer:

$3 \frac{13}{44}$

Step-by-step explanation:

First let's write our equation

$13 \frac{9}{10} \div 3 \frac{1}{2}$

Now let's make them improper fractions

$\frac{139}{10} \div \frac{7}{2}$

Now since we're dividing we with fractions we do the reciprocal and multiply

$\frac{139}{10} \times \frac{2}{7}$

$\frac{139}{5} \times \frac{1}{7} = \frac{139}{42} = 3 \frac{13}{42}$

8 0

3 years ago

kherson [118]

$\sf{\qquad\qquad\huge\underline{{\sf Answer}}}$

Here we go ~

take value of pi = 3

r = radius = 5 cm

h = height = 9 cm

Let's calculate volume of Cylinder ~

$\qquad \sf \dashrightarrow \:v = \pi {r}^{2} h$

$\qquad \sf \dashrightarrow \:v = 3 \times {5}^{2} \times 9$

$\qquad \sf \dashrightarrow \:v = 3\times25 \times 9$

$\qquad \sf \dashrightarrow \:v = 75 \times 9$

$\qquad \sf \dashrightarrow \:v =67 5 \: \: cm {}^{3}$

That's all, ask me if you have any queries ~

7 0

2 years ago