All categories

2 years ago

I have worked out trapezium's area but didn't work out triangle's. I need it fast, for tomorrow

Mathematics

1 answer:

Soloha48 [4]2 years ago

3 0

Answer:

hope this answer helps you dear.....take care and may u have a great day ahead!

You might be interested in

Slide G

lesantik [10]

60 miles in 4 hours.

8 0

2 years ago

What quantity of a 30% solution do you need to make 150 mL of a 20% solution?

Bumek [7]

Answer:

Volume required = 100mL

Step-by-step explanation:

Let the volume of 30% solution required be = V mL

Amount of solute in V mL of solution = 30% of V = 0.3V...............(i)

This amount is also present in 150 mL of 20% solution

For 150 mL of 20% solution we have amount of solute = 150 mL X 20%

= 30..............(ii)

Thus equating i and ii we get

0.3V = 30

Thus V =100 mL

7 0

2 years ago

What is the common difference of the arithmetic sequence graphed below?

galben [10]

I think it’s -0.75. The x coordinate represents the term number so y would show the pattern which is -3.75, -4.5, -5.25, -6, -6.75, -7.5, -8.25, -9. To get to the next number, each term is being decreased by 0.75. Hope this helps :)

3 0

2 years ago

Read 2 more answers

Solve for m. m/9 + 2/3 =7/3

Nuetrik [128]

Answer:

m= 15

Step-by-step explanation:

$\frac{m}{9} + \frac{2}{3} = \frac{7}{3}$

To solve for m, start by moving the constants (numbers that are not attached to any variable) to the other side of the equation.

$\frac{m}{9} = \frac{7}{3} - \frac{2}{3}$

Simplify:

$\frac{m}{9} = \frac{5}{3}$

Multiply both sides by 9:

$m = \frac{5}{3} \times 9$

Crossing out 3 from the denominator and from 9:

m= 5(3)

m= 15

8 0

1 year ago

James earned a total of $900 this week. this total was $20 less than four times the amount he earned last week. how much money d

Vladimir [108]

4x – 20 = 900
4x = 900+20
4x = 920
x = 920/4
x = 230
he earned $230

7 0

3 years ago

I have worked out trapezium's area but didn't work out triangle's. I need it fast, for tomorrow​

I have worked out trapezium's area but didn't work out triangle's. I need it fast, for tomorrow