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cestrela7 [59]
3 years ago
7

PLEASE HELP!! WILL MARK BRAINLIEST NEED ANSWERS NOW!!

Mathematics
1 answer:
IgorLugansk [536]3 years ago
3 0

Inconsistent

Step-by-step explanation:

When you graph a system of equations then ;

They are consistent and independent, they have exactly one solution

If they are consistent and dependent, they have infinite number of solutions

If they there is no solution, the system is inconsistent

In this case, the lines are parallel, no intersecting for a solution.

Learn More

Consistent equations :brainly.com/question/548583

Keywords: equations, independent, consistent, dependent, inconsistent

#LearnwithBrainly

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What is the area of the figure below?
podryga [215]

Answer:what this makes no sense

Step-by-step explanation:

7 0
3 years ago
Mark the text by underlining key words, and then write an expression using variables and/or numbers for each statement.
miskamm [114]

Answer with Step-by-step explanation:

1. b decreased by<u> c squared</u>

c^2-b

2. 24 divided by the <u>product of 2 and a</u>

\dfrac{24}{2\times a}\\\\=\dfrac{24}{2a}

3. 150 decreased by the<u> quantity of 6 plus b</u>

(6+b)-150\\\\=6+b-150\\\\=b-144

4. The sum of<u> twice c</u> and 10

2c+10

5. Marlo had $35 but then <u>spent $m</u>.

35-m

6. Samantha saved her money and was able to<u> quadruple the original amount, m.</u>

4\times m=4m

7. Veronica<u> increased her grade, g, by 4 points and then doubled it.</u>

2(g+4)=2g+8

8. Adbell had <u>m pieces </u>of candy and <u>ate 5 </u>of them. Then, he <u>split the remaining candy equally among 4 friends.</u>

\dfrac{m-5}{4}

9. To find out how much paint is needed, Mr. Jones must <u>square the side length, s, of the gate and then subtract 15.</u>

s^2-15

10. Luis brought<u> x cans </u>of cola to the party, Faith brought <u>dd cans </u>of cola, and De’Shawn brought <u>h cans</u> of cola. How many cans of cola did they bring altogether?

x+dd+h

5 0
3 years ago
Find a vector equation and parametric equations for the line through the point (7,4, 5) and parallel to the vector 3i 2j-k .
aleksley [76]

Answer: vector equation r = (7+3t)i + (4+2t)j + (5 - 5t)k

parametric equations: x = 7 + 3t; y = 4 + 2t; z = 5 - 5t

Step-by-step explanation: The vector equation is a line of the form:

r = r_{0} + t.v

where

r_{0} is the position vector;

v is the vector;

For point (7,4,5):

r_{0} = 7i + 4j + 5k

Then, the equation is:

r = 7i + 4j + 5k + t(3i + 2j - k)

<u><em>r = (7 + 3t)</em></u><u><em>i</em></u><u><em> + (4 + 2t)</em></u><u><em>j </em></u><u><em>+ (5 - 5t)</em></u><u><em>k</em></u>

The parametric equations of the line are of the form:

x = x_{0} + at

y = y_{0} + bt

z = z_{0} + ct

So, the parametric equations are:

<em><u>x = 7 + 3t</u></em>

<em><u>y = 4 + 2t</u></em>

<em><u>z = 5 - 5t</u></em>

4 0
3 years ago
Maria walks a round trip of 0.75 mile to school every day.how many miles will she walk in 4.5 days
zavuch27 [327]

Answer:

3.375 miles

Step-by-step explanation:

Each day Maria walks 0.75 miles, so if she walks for 4.5 days, then 0.75*4.5= 3.375 miles.


7 0
3 years ago
Read 2 more answers
What is the value of log 27^9?
KengaRu [80]

Answer:   The answer is \dfrac{2}{3}.


Step-by-step explanation: We are given to find the value of \log_{27}9.

Here, we will be using the following properties of logarithm.

(i)~\log a^b=b\log a,\\\\(ii)~\log_ba=\dfrac{\log a}{\log b}.

So, we will be solving the given problem using these two as follows.

\log_{27}9=\dfrac{\log9}{\log27}=\dfrac{\log 3^2}{\log 3^3}=\dfrac{2\log 3}{3\log 3}=\dfrac{2}{3}.

Thus, the required value is \dfrac{2}{3}.

4 0
3 years ago
Read 2 more answers
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