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atroni [7]
3 years ago
10

Use the distributed property to simplify the expression 9(2n+1)=

Mathematics
1 answer:
ivanzaharov [21]3 years ago
4 0
Just multiply 9 by 2n, and 9 by 1.
So the answer is...
18n+9=
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Is the answer A,B,C or D.
algol13

Answer:

B= -3

Step-by-step explanation:

Thats when the graph is at it's lowest

8 0
3 years ago
In the video about the construction of the insect phylogeny, the researchers faced the problem that there was not enough computa
raketka [301]

In the video about the construction of the insect phylogeny, the researchers faced the problem that there was not enough computational power in all of the world to construct every possible tree.

The use of computing algorithms, tools, and programmes to phylogenetic analysis is known as computational phylogenetics. The purpose is to create a phylogenetic tree that represents a hypothesis about a set of genes, species, or other taxa's evolutionary ancestry.

There was not enough computational power to construct every possible tree in all of the world. So the probable solution for this problem will be:

Use math to avoid constructing improbable trees

To learn more about Phylogenetic, click here brainly.com/question/2189834

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3 0
2 years ago
Find the missing length of the triangle.
Dafna1 [17]
There are special properties to certain right triangles.

A 3-4-5 triangle will always be a right triangle. 9 divides into 3, and 15 divides into 5, so you can use ratios to find b.

Since 9 divides into 3, we will use this to set up proportions for the missing value:

\frac{9}{3} =  \frac{b}{4}

Cross multiply the fractions.

3b = 36

Divide both sides by 3.

b = 12

The missing value is 12.
4 0
3 years ago
Read 2 more answers
If 2(х + 3) = x + 10, thеn x equals *<br> 4<br> 7<br> 5<br> 14
nataly862011 [7]
It’s 4.............



It’s a..............
7 0
3 years ago
Select the correct answer. The graph of function f is shown. An exponential function with vertex at (1, 3) and passes through (m
Crank

The statement which correctly compares the two functions is that: A. they have the same y-intercept and the same end behavior as x approaches ∞.

<h3>What is a function?</h3>

A function is a mathematical expression which can be used to define and show the relationship that exist between two or more variables in a data set.

By critically observing the graph which models the function f (see attachment), we can logically deduce that the y-intercept is at four (4).

Also, from the table of function g (see attachment), we have:

At x = 0, g(x) = g(0) = 4.

In conclusion, the statement which correctly compares the two functions is that they have the same y-intercept and the same end behavior as x approaches infinity (∞).

Read more on function here: brainly.com/question/4246058

#SPJ1

<u>Complete Question:</u>

The graph of function f is shown.

Which statement correctly compares the two functions?

A. They have the same y-intercept and the same end behavior as x approaches ∞.

B. They have different x- and y-intercepts but the same end behavior as x approaches ∞.

C. They have the same x- and y-intercepts.

D. They have the same x-intercept and the same end behavior as x approaches ∞.

7 0
2 years ago
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