2 years ago

Write an equivalent time using only the smallest unit.

Mathematics

2 answers:

Nataly [62]2 years ago

6 0

Answer: b.) 146 min

Step-by-step explanation:

drek231 [11]2 years ago

5 0

Answer:

b 146

Step-by-step explanation:

2 hours = 120 minutes

120 + 26 = 146

You might be interested in

I need help with the steps. The answer is (5,2)

Elden [556K]

So with this, I will be using the substitution method. With the first equation, substitute (y+3) into the x variable and solve for y:

$y+3+y=7\\2y+3=7\\2y=4\\y=2$

Next, now that we have the value of y, substitute it into either equation to solve for x:

$x+2=7\\x=5\\\\x=2+3\\x=5$

And this is how you get your final answer (5,2).

5 0

3 years ago

Please help I will give 10 points answer both questions

seropon [69]

Question 4:
18(A)+7(S)+10(G)=35 lollipops
35/10=3.5
35/18=1.99(repeating)
35/7=5

I hope that helps in some way.

5 0

3 years ago

What is the value of x? Round to the nearest tenth. Please Help

Elodia [21]

Answer:

Step-by-step explanation:

The segment 20.2 cm is the tangent. Therefore x and 20.2cm are perpendicular.

Use the Pythagorean theorem:

$leg^2+leg^2=hypotenuse^2$

We have

$leg=x,\ leg=20.2cm,\ hypotenuse=(14.7+x)cm$

Substitute:

$x^2+20.2^2=(14.7+x)^2$ use (a + b)² = a² + 2ab + b²

$x^2+408.04=14.7^2+(2)(14.7)(x)+x^2$ subtract x² from both sides

$408.04=216.09+29.4x$ subtract 216.09 from both sides

$191.95=29.4x$ divide both sides by 29.4

$x\approx6.5\ cm$

7 0

3 years ago

Inverse of the function f(x) = 2x + 5?

andrew-mc [135]

Answer:

$y^{-1} =\frac{1}{2} x-\frac{5}{2}$

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

Please help and explain would I still set this up with law of sine or use cosine

Svetach [21]

You would use the tangent first, because the opposite of 40 would be x and the adjacent would be 30ft

4 0

3 years ago