All categories

3 years ago

How do i solve this

Mathematics

1 answer:

Troyanec [42]3 years ago

3 0

Answer:

f=11

Step-by-step explanation:

If t=7, we can substitute it into the original equation:

f=(2)(7)-3

Simplify:

f=14-3

f=11

<em>~Stay golden~ :)</em>

You might be interested in

What is the circumference of a circle with a diameter of 8 feet? Use 3.14 for ON d=80 O A. 25.12 ft B. 12.56 ft C. 50.24 ft D. 1

Andrew [12]

Answer:

25.12

Step-by-step explanation:

Formula: 2πr, r = d/2

Given: π = 3.14, d = 8

Sub: r = 8/2

Simplify: r = 4

Sub: 2(3.14)(4)

Simplify: 6.28(4)

Solve: 25.12

8 0

3 years ago

I’m a bit confused here

alekssr [168]

Y= -x and y= -1/x
Are one-one
y= -x, inverse x= -y
Identify function
hence, inverse of y= -x in y= -x
similarly in the case of y= -1/x
so option (D) I and II, only

7 0

1 year ago

Pls hellllllllllllpppp

Crazy boy [7]

A is the correct answer

6 0

3 years ago

What about this one ??

V125BC [204]

The first expression is equivalent to B

The second expression is equivalent to A

The third expression is equivalent to C

You are basically adding like terms. For example for the first expression, it is 7x^2 + 2x^2, which equals 9x^2. Remember since you're adding, do not add the exponents.

4 0

2 years ago

Please help with this inequality.

iren [92.7K]

44 $\geq$ -3x + 2 > 14.
-2 -2 -2

42 $\geq$ -3x > 12
-------------------------------------
-3 -3 -3 (dividing with inequalities by a negative flips the inequality symbol)

-14 $\leq$ x < -4

3 0

3 years ago

How do i solve this​

How do i solve this