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3 years ago

How do u do this? Pls help me!!

Mathematics

2 answers:

sergij07 [2.7K]3 years ago

4 0

Answer:

8.6 but im not sure.

Step-by-step explanation:

5 squared + 7 squared = 74 square root = 8.6

d1i1m1o1n [39]3 years ago

4 0

We have to find what "x" is greater than and less than.

(7-5)<x<(5+7) = 2 < x < 12

To be able to form a triangle, the sides can't be too small or big.

To find "x", use the formula above.

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Please help me with this question asap

Veronika [31]

Answer:

it could be y = 10 or y = 9 then X

Step-by-step explanation:

if im wrong then im sorry

3 0

3 years ago

When calculating a loanâ€™s effective interest rate, if the nominal rate is 8. 5%, what value of i do you plug into your equatio

natta225 [31]

The nominal rate to plug in will be 0.085.

Given to us, the nominal rate is 8.5%,

The value to plug into your equation,

The equation can be simple interest or compound interest in both cases the value of the nominal rate to the plugin will be the same.

Thus, the nominal rate is 8.5% can be written as

$\begin{aligned}Nominal rate&= 8.5\%\\&= \dfrac{8.5}{100} \\&= 0.085\end{aligned}$

Hence, the nominal rate to plug in will be 0.085.

To know more visit:

brainly.com/question/12522729

6 0

3 years ago

Solve for 20 points, 5stars and brainliest

exis [7]

Hey there!

Functions are basically like machines you put a number into and they give you a new one as an output. This f represents this machine. f(x) represents whatever the output is because it is the x after it has gone through the function machine.

We want to figure out what x is when f(x)=12. Well, we can simply replace f(x) with 12 in the first equation and solve for x!

12=-16x+8

We flip the equation so x is on the left side.

-16x+8=12

We subtract 8 from both sides.

-16x=4

We divide both sides by -16.

x=-1/4

Have a wonderful day! :D

6 0

4 years ago

Read 2 more answers

Determine the missing term from the perfect square trinomial. Show ALL work.

V125BC [204]

Answer:

x² - 12x + 36

factored: (x - 6)(x - 6)

Step-by-step explanation:

5 0

2 years ago

Calculate the length of AC to 1 decimal place in the trapezium below.

vitfil [10]

Detailed solution attached!~

$\rule{300pt}{3pt}$

We have used the Pythagoras theorem to find the diagonal.
The side AC is dividing the trapezium into two parts.
We have used ΔACB to find the length of AC.
AB is the perpendicular of the right angled triangle and BC is the base.

The second attachment contains the part of trapezium that we have used to find the length of AC...

4 0

3 years ago