3 years ago

Help help i will give brainliest please look at picture

Mathematics

2 answers:

Goryan [66]3 years ago

4 0

Answer:

Your answer is right, it is 343cm

Step-by-step explanation:

$14 \times 21 = 294 \\ 28 - 21 = 7 \\ (7 \times 14) \div 2 = 49 \\ 294 + 49 = 343$

nydimaria [60]3 years ago

3 0

Answer:

Step-by-step explanation:

not completely sure that's right sorry if its Wong

You might be interested in

Write the sentence as an equation.<br><br> 260 is equal to d plus 236 ?

s344n2d4d5 [400]

Answer:

260 = d + 236 or d + 236 = 260

Step-by-step explanation:

Mental Math

7 0

3 years ago

16 < −x −6 OR 2x + 5 ≥ 11

Jet001 [13]

Answer:

A. -1; -2; -3; -4; -5.

B. x>1

5 0

3 years ago

In a week,13 hens laid 91 eggs. What is the unit rate for eggs per hen?

Nina [5.8K]

Answer:1

Step-by-step explanation:

5 0

3 years ago

What is the revenue function of r=15n

aalyn [17]

Answer

-14

Step-by-step explanation:

8 0

3 years ago

The sum of 4 consecutive even integers is -4. What are the integers?

Lina20 [59]

Answer:

-4, -2, 0, 2

Step-by-step explanation:

the expression for the integers are; x, x +2, x + 4, x + 6

4x + 12 = -4

4x = -16

x = - 4

your integers are; -4, -2, 0, 2

if you add those your answer will be -4

8 0

3 years ago