3 years ago

7/9+5/6·1/3 write it in simplest form

Mathematics

1 answer:

Talja [164]3 years ago

8 0

Answer:

19/18

Step-by-step explanation:

simplify x/3

simplify 5/6

simplify 7/9

You might be interested in

I DO

lutik1710 [3]

A. 333.45 square inches

5 0

3 years ago

John took 3 exams so far this semester. He scored 45, 65 and 80 on those 3 exams . What score does he need on the fourth exam to

Olegator [25]

Answer:

$He \: needs \: to \: score \: 90 \: or \: more$

Step-by-step explanation:

$\frac{x + 45 + 65 + 80}{4} \geqslant 70\Leftrightarrow x + 190 \geqslant 280\Leftrightarrow x \geqslant 90$

3 0

3 years ago

The width of a rectangle is 6 in. less than its length. The perimeter is 68 in.

erma4kov [3.2K]

2L + 2(L-6) = 68

2L + 2L -12 = 68

4L = 80

L = 20

The length is 20 in. and the width is 14 in.

8 0

3 years ago

Prove the following relations: <br>1) (1 - cos²A) (1 + tan²A) = tan²A

liberstina [14]

Step-by-step explanation:

(1 - cos²A) (1 + tan²A) = tan²A

(sin²A)(sec²A) = tan²A

(sin²A)(1/cos²A) = tan²A

(sin²A)/(cos²A) = tan²A

tan²A = tan²A → <u>Proved</u>

4 0

2 years ago

Read 2 more answers

The cost of renting a sailboat at a lake is $60 per hour plus $14 for lifejackets. Write an equation in slope-intercept form tha

Blizzard [7]

Answer:

y=60x+14

Step-by-step explanation:

60 is the slope that is going UP at a certain rate and then ur adding 14

7 0

2 years ago

Read 2 more answers