All categories

3 years ago

A tank has x gallons of water. Ted adds 3 gallons

2 answers:

8 0

Now the amount of water in the tank is x + 3 because he has added 3 gallons to the unknown quantity of x. Hope this helps!

Vaselesa [24]3 years ago

5 0

The tank has x+3. I don't really know what the question is though

You might be interested in

suppose a triangle has two sides of length 42 and 35 and that the angle.between these two sides is 120° what is the length of th

pickupchik [31]

Answer:

The length of the third side of the triangle is $7\sqrt{91}\ units$

Step-by-step explanation:

Let

c ----> the length of the third side of the triangle

we know that

Applying the law of cosines

$c^2=a^2+b^2-2(a)(b)cos(C)$

we have

$a=42\ units\\b=35\ units\\C=120^o$

substitute the given values

$c^2=42^2+35^2-2(42)(35)cos(120^o)$

$c^2=2,989-2,940cos(120^o)$

$c^2=4,459\\c=\sqrt{4,459}\ units\\c=7\sqrt{91}\ units$

6 0

3 years ago

Which of the following is equal to the fraction below?

Vesna [10]

In mathematics there is a rule of exponents where we can "distribute" the powers/exponents in the numerator and denominator of any expression. Therefore, given an expression as $(\frac{a}{b})^n$ , the exponent n can be "distributed" as: $(\frac{a}{b})^n= \frac{a^n}{b^n}$ .

In our case, the power, n=11; a=7 and b=4. Thus, the expression $(\frac{7}{4})^{11}$ , can be written as $\frac{7^{11}}{4^{11}}$ .

Thus, out of the given options, option A is the correct option.

6 0

3 years ago

Read 2 more answers

Find P(rolling 4) with one number cube.

olasank [31]

A die has 6 sides and 4 on one of the sides. so P(4) = 1/6

5 0

4 years ago

Why Did the Elephant Paint<br>His Toenails Red,Green,<br>Yellow, Blue, and Purple?

xxTIMURxx [149]

Because he can he’s an elephant

7 0

4 years ago

I NEED WORK

vazorg [7]

2)The goal is to isolate the variable and get is down to x<?. This is actually a two step inequality problem. 0.7x - 2 < 5.5 +2 +2 0.7x<7.5 This implies: x<10.714 The way to graph this is to place an open circle of the number 10.714 on the number line indicating this number is not included as a solution to the inequality. Then draw the arrow going left from the open circle indicating all numbers from -∞ to 10.714.

8 0

3 years ago

Read 2 more answers