3 years ago

Use one of your common denominator to find the value of 2/5 + 3/10=

Mathematics

2 answers:

kkurt [141]3 years ago

5 0

Answer:

Step-by-step explanation:

tell me if im right

Rzqust [24]3 years ago

4 0

6/10 because you have to multiply 2 from demonstrators and numerator

You might be interested in

HELPP PLEASE ! This mapping shos a functional reationship.

Elina [12.6K]

The answer is 3 // The ones in blue are the domain and the ones in red are the range

4 0

3 years ago

Is this correct or no <br><br> Please help me

k0ka [10]

Answer:

I got y = 10

y = 24

or the answer is y = -5x since the 4 stays the same but the -5x changes

I feel like you have to replace with x with the numbers

Step-by-step explanation:

3 0

3 years ago

Find the common difference of the sequence shown 1/6, 1/4, 1/3

Damm [24]

1/4 - 1/6 = (6-4)/24 = 2/24 = 1/12
1/3 - 1/4 = (4-3)/12 = 1/12

7 0

3 years ago

Read 2 more answers

a trapezoid with base measure of 23 km and 29km an area of 390km . find the height of the trapezoid.

cupoosta [38]

Hello!

To find the area of a trapezoid you use the equation

$A = \frac{a+b}{2} h$

Put in the values you know

$390 = \frac{23+29}{2} h$

Add

$390 = \frac{52}{2} h$

Divide

$390 = 26 * h$

Divide both sides by 26

15 = h

The answer is 15km

Hope this helps!

3 0

3 years ago

Read 2 more answers

Write an equation for the nth term of the arithmetic sequence. Then find a50.<br> 8, 2, -4, - 10,

AlexFokin [52]

Answer: See below

Explanation:

Write an equation for nth term:

a + d(n - 1)

a = 8 (first term)
d = -6 (common difference)

8 - 6(n - 1)
= 8 - 6n + 6
= -6n + 14

Find a 50:

-6(50) + 14
= -300 + 14
= -286

6 0

3 years ago

Use one of your common denominator to find the value of 2/5 + 3/10=​

Use one of your common denominator to find the value of 2/5 + 3/10=