3 years ago

Calculeaza a-b+c stiind ca a-1538=b+718=2000-c=1074

Mathematics

1 answer:

snow_tiger [21]3 years ago

8 0

A-1538=1074
a=1538+1074
a=2612

b+718=1074
b=1074-718
b=356

2000-c=1074
c=2000-1074
c=926

2612-356+926=3182

You might be interested in

A recipe calls for 3/4 ounces of vanilla to each muffin. How many ounces of vanilla will you need to make 7 muffin?

Licemer1 [7]

Answer:

5.25 oz

Step-by-step explanation:

3/4 x 7 =5.25 oz

4 0

3 years ago

Caren is making rice and beans. She can spend no more than $10 $ 10 on the ingredients. Which situation is represented by the in

Allisa [31]

Answer:

10 ≥ 4.99 + 0.74x

How much packages of beans can she buy if one package costs $0.74 and if she buys rice for $4.99.

5 0

3 years ago

Find the domain of the following expression 15 - √(x+2)

ipn [44]

Answer:

[-2, ∞]

Step-by-step explanation:

15 - √(x+2)

domain is any value as long as (x+2) is not-negative, since √ of a negative number has no Real solution.

x+2 ≥ 0 ⇒ x ≥ -2

6 0

2 years ago

PLEASE HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPP meeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee

Alexandra [31]

Answer: 1. s*h 2. 20.4 hours

Step-by-step explanation: 1. s*h

2. 20.4 hours hope this helps.

7 0

3 years ago

In ΔKLM, l = 48 inches, ∠K=55° and ∠L=46°. Find the length of k, to the nearest inch.\

s2008m [1.1K]

Given:

In ΔKLM, l = 48 inches, ∠K=55° and ∠L=46°.

To find:

The length of k, to the nearest inch.

Solution:

According to Law of sine,

$\dfrac{a}{\sin A}=\dfrac{b}{\sin B}=\dfrac{c}{\sin C}$

In ΔKLM, using law of sine, we get

$\dfrac{k}{\sin K}=\dfrac{l}{\sin L}$

$\dfrac{k}{\sin (55^\circ)}=\dfrac{48}{\sin (46^\circ)}$

$k=\dfrac{48\times \sin (55^\circ)}{\sin (46^\circ)}$

On further simplification, we get

$k=\dfrac{48\times 0.819152}{0.7193398}$

$k=\dfrac{39.319296}{0.7193398}$

$k=54.66025
$

Approximate the value to the nearest inch.

$k\approx 55
$

Therefore, the length of k is 55 inch.

4 0

3 years ago