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2 years ago

2/3(1/3x-4)=1/9(3/4x-2)

Mathematics

1 answer:

olya-2409 [2.1K]2 years ago

6 0

Answer:

Solve for

by simplifying both sides of the equation, then isolating the variable.

Exact Form:

Decimal Form:

17.6

Mixed Number Form:

Step-by-step explanation:

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What is the area of rhombus ABCD ?

Zina [86]

check the picture below.

so, notice there, the rhombus is really just two triangles, each triangle has a base of 4 units and a height of also 4 units, so simply let's get the area of a triangle and multiply that times 2.

$\bf \stackrel{\textit{area of 2 triangles}}{2\left[\cfrac{1}{2}(4)(4) \right]}\implies 16$

3 0

2 years ago

PLEASE HELP ASAP, I WILL GIVE BRAINLESSLY ANSWER <br> SHOW WORK PLEASE

zhannawk [14.2K]

Answer:

C. $N(t)=150\cdot 3^t$

Step-by-step explanation:

You are given the exponential function $n(t)=ab^t.$

From the table, $N(t)=150$ at $t=0,$ thus

$N(0)=a\cdot b^0\\ \\150=a\cdot 1\ [\text{ because }b^0=1]$

Also $N(t)=450$ at $t=1,$ thus

$N(1)=a\cdot b^1=a\cdot b.$

Since $a=150,$ substitute it into the second equation

$450=150\cdot b\\ \\b=\dfrac{450}{150}\\ \\b=3$

and the expression for the exponential function is

$N(t)=150\cdot 3^t$

5 0

3 years ago

Craig’s June water bill listed two meter reading. The previous reading was 6,372 ccf and the present reading is 6501 CFC. How mu

romanna [79]

Answer: Craig's household use of water during the billing period = 129 CFC

Explanation:

Since we have given that

Craig's June water meter's previous reading =6372 CFC

Craig's water meter's present reading =6501 CFC

Craig's household use during the billing period =6501 -6372= 129 CFC

So, we get that

Craig's household use of water during the billing period = 129 CFC

8 0

2 years ago

Evaluate the expression <br> -2.3=

hammer [34]

Answer:-2.3

Step-by-step explanation:

4 0

3 years ago

Factor 3/4 out of 3/4z+6.

Bingel [31]

Answer:

Step-by-step explanation:

5 0

2 years ago