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Brilliant_brown [7]

3 years ago

15

Which of the following should be filed immediately after 5470890

2 answers:

cupoosta [38]3 years ago

8 0

Number after 5470890 is 5470891

laiz [17]3 years ago

3 0

For this case we have the following number:
5470890
To answer the question, what you must do is add a unit to the given number.
We then have the following mathematical expression:
$5470890 + 1 = 5470891
$
Thus, the following number is:
5470891
Answer:
The following should be filed immediately after 5470890:
5470891

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In the system –12c + 3d = 6 and –3c + 6d = –9, which expression could you use for substitution?

Jlenok [28]

3d is the answer if I am wrong please let me know

5 0

2 years ago

The graph of a quadratic function has roots at -3 and -7 and a vertex at (-5, 4). What is the equation of the function in vertex

melomori [17]

Answer:

y = -(x + 5)² + 4

Step-by-step explanation:

The roots are -3 and -7, so:

y = a (x + 3) (x + 7)

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y = a (x² + 10x + 21)

y = a (x² + 10x + 25 − 4)

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3 0

3 years ago

Simplify to the lowest terms

Black_prince [1.1K]

Answer:

1/2

Step-by-step explanation:

divide the numerator & denominator by 4

4 0

2 years ago

A dog won a race at the local fair by running 3 and one fourth miles in exactly 2 hours. At this constant rate, how long does i

Novosadov [1.4K]

Answer:

$\frac{4}{5}$ hour

Step-by-step explanation:

Let x represent time taken by dog to run the 1 and three tenths -mile state fair race.

We have been given that a dog won a race at the local fair by running 3 and one fourth miles in exactly 2 hours.

We will use proportions to solve our given problem as:

$\text{Speed}=\frac{\text{Distance}}{\text{Time}}$

We will equate both speeds as:

$\frac{1\frac{3}{10}}{x}=\frac{3\frac{1}{4}}{2}$

$\frac{\frac{13}{10}}{x}=\frac{\frac{13}{4}}{2}$

$\frac{13}{10\cdot x}=\frac{13}{4\cdot 2}$

Cross multiply:

$13\cdot 10\cdot x=13\cdot 4\cdot 2$

$10\cdot x=4\cdot 2$

$\frac{10\cdot x}{10}=\frac{4\cdot 2}{10}$

Therefore, it will take $\frac{4}{5}$ hour to complete $1\frac{3}{10}$ mile state fair race.

7 0

2 years ago

Can anyone help me answer this question (find x)? (15 points)

Greeley [361]

Answer:

The answer to your question is x = 6

Step-by-step explanation:

Process

1.- We can prove that the triangles are congruent.

Two angles measure the same 23°

Two sides measure the same 9

Two angles measure the same the are vertical angles

The third angle measure the same

From this information, we conclude that the triangles are congruent ASA

2.- If the triangles are congruent then x = 6, the sides are congruent

6 0

2 years ago