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uranmaximum [27]
2 years ago
9

are u suppose to find a common denominator when multiplying fractions? (dont answer the question in the picture just answer if u

have to find the common denominator i forgot)

Mathematics
1 answer:
Shalnov [3]2 years ago
5 0

Answer:

no

Step-by-step explanation:

you multiply straight across on top and bottom then you simplify :)

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Find the given value of the function.<br><br> w(t) = 3t – 1; t =1/3
natima [27]

Answer:

1/3

Step-by-step explanation:

differentiate first equation to get t , then replace t with 1/3

5 0
3 years ago
Choose the property used to rewrite the expression. log618-log66 = log63.a) Commutative Propertyb) Product Propertyc) Power Prop
n200080 [17]

Answer:

Option d) is correct

ie, quotient property

Step-by-step explanation:

Given expression is log 618-log 66=log 63

Now we take log 618-log 66

log 618-log 66 = log \frac{618}{66} [By using quotient property, log\frac{x}{y}=\log x- \log y]

= log 63

Therefore log 618- log 66= log 63

Option d) is correct

In the given expression we are using the quotient property

3 0
3 years ago
What is the value of the expression 3 divided by 4/5?
AysviL [449]
I believe the answer is 3 3/4.
8 0
3 years ago
Read 2 more answers
Solve the system of equations by using substitution.<br> x+8y=-2<br> x-3y=20
zysi [14]

Answer:

(14, -2)

Step-by-step explanation:

To solve by using substitution, begin by solving for a variable in the first equation. Let's solve for x:

x+8y=-2\\x=-2-8y

Now we know what <em>x</em> equals. Let's substitute this into the second equation:

x-3y=20\\(-2-8y)-3y=20

We can then simplify:

-2-8y-3y=20 Given equation

-2-11y=20 Combine y terms

-11y=22 Add 2

y=-2 Divide by -11

So, we now know the value of y = -2.

To find the value of X, we can substitute the value of Y into one of the equations. Let's use the first one:

x+8y=-2

x+8(-2)=-2 Substitute for y

x-16=-2 Distribute 8

x=14 Add 16

So, we now know the value of x = 14.

Therefore, we know a solution to the system of equations is (14, -2).

4 0
3 years ago
the box plot suggests that about 25% of quarterbacks in the boys football league threw fewer than what number of touchdowns?
stiks02 [169]

Answer: the answer is 7

Step-by-step explanation:

7 0
3 years ago
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