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4 years ago

8

What is 378 times by 9

1 answer:

Korvikt [17]4 years ago

7 0

The answer for 378 x 9 = 3402

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Which is the equation of the graph

oksano4ka [1.4K]

I'm guessing the last value you have down there that got cut off was the one we want. We need to set up the general form of the absolute value equation and then solve it for a: $y=a[x-h]+k$ . I have no absolute value symbols so I just used brackets. We have a vertex (h, k) of (0, 0) and I picked a point on the graph to use as my x and y coordinates (4, 3). Let's fill in the equation now: $0=a[0-4]+3$ . We will subtract 3 from both sides leaving -3 = a[-4]. The absolute value of -4 is 4 so now we have -3 = 4a. Divide by 4 to solve for a. $a=- \frac{3}{4}$ . So our equation is $y=- \frac{3}{4}[x]$

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3 years ago

What is the value of x?

Artyom0805 [142]

Answer:

X. The letter "x" is often used in algebra to mean a value that is not yet known. It is called a "variable" or sometimes an "unknown". In x + 2 = 7, x is a variable, but we can work out its value if we try!

Step-by-step explanation:

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3 years ago

A falcon flew 112 miles in the same time that an eagle flew 56 miles. What is the difference in the distances that the two birds

ella [17]

The difference in the distances that the two birds traveled is 56 miles

To find the difference between the flying the birds had, subtract

112 - 56 = 56 miles

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3 years ago

Select all the expressions that are greater than 1.

anygoal [31]

Answer:

Expressions greater than 1 are:

$5 \div \frac{9}{10}$

$2 \frac{3}{2} \div 1\frac{3}{5}$

Step-by-step explanation:

$5 \div \frac{9}{10}$

$= 5 \times \frac{10}{9}$

$= \frac{50}{9}$

$= 5.55$

___________________________________________

$= \frac{3}{5} \times \frac{1}{6}$

$= \frac{1}{5} \times \frac{1}{2}$

$= \frac{1}{10}$

$= 0.1$

________________________________________

$\frac{4}{5} \div \frac{3}{7}$

$= \frac{4}{5} \times \frac{3}{7}$

$= \frac{12}{35}$

________________________________________

$2 \frac{3}{5} \div 1 \frac{3}{5}$

$= \frac{13}{5} \div \frac{8}{5}$

$= \frac{13}{5} \times \frac{5}{8}$

$= \frac{13}{8}$

$= 1 \frac{5}{8}$

________________________________________

$\frac{12}{5} \div \frac{13}{5}$

$= \frac{12}{5} \times \frac{5}{13}$

$= \frac{12}{13}$

3 0

3 years ago

Use the diagram to determine whether the statement is true of false

Murljashka [212]

Observe the above diagram.

1. G lies on $\overleftrightarrow {EF}$

Since, a line is defined as a line of points that extends infinitely in two directions.

So. EF line will also extend infinitely in two directions. Therefore, it is true that G lies on $\overleftrightarrow {EF}$ .

2. C,D and B are collinear

Points are said to be collinear when they lie on the same line.

Since, the points C,D and B does'not lie on the same line. Therefore, it is false that C, D and B are collinear.

3. D, C, F and G are coplanar

Points are said to be coplanar when they lie on the same plane.

Since, these points does not lie on the same plane. Therefore, it is false that D, C, F and G are coplanar.

4. D lies on plane M

Since, we can observe that point M lies on the plane M and N . Since, our statement says that D lies on plane M which is true.

Therefore, it is true that D lies on plane M.

3 0

3 years ago