3 years ago

6 square root -16 + 4 square root -49

Mathematics

1 answer:

stiv31 [10]3 years ago

6 0

Answer:

I think it's like 20.8....but I'm not sure

You might be interested in

What is the answer to x-41.5=13.5

nikklg [1K]

Answer: 55

Step-by-step explanation:

just add 41.5 on 13.5 and that is x

4 0

3 years ago

Read 2 more answers

Working alone, Ryan can dig a 10 ft by 10 ft hole in 5 hours Castel can dig the same hole in 6 hours how long would it take them

Fed [463]

Answer:

The time taken by both boys to complete work = 2.73 hours

Step-by-step explanation:

Time taken by rayan to dig hole $T_{1}$ = 5 hours

Time taken by castel to dig hole $T_{2}$ = 6 hours

Now the time taken by both persons working together

$T = \frac{T_{1} T_{2} }{T_{1} + T_{2}}$

Put all the values in above formula we get

$T = \frac{ 30 }{6 + 5}$

$T = \frac{30}{11}$

T = 2.73 hours

Therefore the time taken by both boys to complete work = 2.73 hours

6 0

3 years ago

Write the quadratic function f(x) = x2 + 8x + 3 in vertex form.

Stolb23 [73]

F(x)=(x+4)2−13 i think this is the simplified of the perfect trinomial

6 0

3 years ago

SOMEONE HELP MEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE

n200080 [17]

To find the amount of solutions, you must find the discriminant. The discriminant is b^2 - 4ac. Number 6 has 2 solutions and number 7 has 1 solution.

6 0

3 years ago

Read 2 more answers

What percent of the students prefer superhero movies? Round your answer to the nearest whole number percent Delta Math

soldier1979 [14.2K]

Answer:

45%

Step-by-step explanation:

3 0

2 years ago