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In-s [12.5K]
4 years ago
10

There are currently 3 students signed up for a trip. The van can transport only 7 students.

Mathematics
2 answers:
Liono4ka [1.6K]4 years ago
6 0

Number line with open circle on 4 and shading to the right.

enyata [817]4 years ago
3 0
Answer:
<span>Number line with open circle on 4 and shading to the right.

Explanation:

Call x the number of students that need to sign up so that more than one van is neeed to transport them =>
 
x + 3 > 7

=> x > 7 - 3

=> x > 4

That is the numbers greater than 4, withount including the number 4.

That in the number line is the set of numbers to the right of 4, and the open circle is used to indicate that the number 4 is not included (a closed circle would indicate that the number 4 is included, which is not the case).
</span>
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PLEASE HELP AND PLEASE BE RIGHT THANK U XX
skelet666 [1.2K]
180 - 142 = 38
w = 180 - (38+49)
w = 93

180 - (93 + 42) = 45

y = 180 - 131 = 49

t = 180 - (45 + 49)
t = 86
8 0
3 years ago
Write the equation of the graph
adelina 88 [10]

Answer:

x + 2y - 5 = 0

Step-by-step explanation:

We can see that , the graph passes through (0,2.5) and (5,0) . Therefore the ,

  • x intercept is 5
  • y intercept is 2.5

We can use the intercept form of equation as ,

=> x/a + y/b = 1

=> x/5 + y/2.5 = 1

=> x + 2y/5 = 1

=> x + 2y = 5

=> x + 2y -5 = 0 .

This equation can be verified by plotting the graph .[ Refer to attachment ]

<h3><u>Hence </u><u>the</u><u> </u><u>equation</u><u> of</u><u> </u><u>the</u><u> line</u><u> is</u><u> </u><u>x </u><u>+</u><u> </u><u>2</u><u>y</u><u> </u><u>-</u><u> </u><u>5</u><u> </u><u>=</u><u> </u><u>0</u><u> </u><u>.</u></h3>

3 0
3 years ago
PLSSSS HELLPPPP I NEEED A ANSWER
noname [10]

Answer:

x = 50°

Step-by-step explanation:

By vertical angles, we have

50° + 2x = 150°

2x = 100°

x = 50°

7 0
3 years ago
In △MDK, m=16.4, d=22, and k=19. Identify m∠D rounded to the nearest degree. The figure shows triangle M D K. The length of side
Alex_Xolod [135]

The length of the sides,MD, DK, and KM gives the measure of the angle m<D as c) 76°

<h3>Which method can be used to find the measure of angle m<D?</h3>

In triangle ∆MDK, we have;

m = 16.4

d = 22

k = 19

Using cosine rule, we get;

d² = m² + k² - 2•m•k•cos(D)

Therefore;

2•m•k•cos(D) = m² + k² - d²

D = arccos \left( \frac{ {m}^{2} +  {k}^{2}  -  {d}^{2}   }{2 \cdot m \cdot k}  \right)

Which gives;

D = arccos \left( \frac{ {16.4}^{2} +  {19}^{2}  -  {22}^{2}   }{2  \times  16.4  \times  19}  \right)  \approx  {76}^{ \circ}

  • m<D = 76°

The correct option is therefore;

  • c) 76°

Learn more about the rule of cosines here:

brainly.com/question/4316134

#SPJ1

6 0
2 years ago
What is the GCF of 18 and 36
Lorico [155]

Answer: 18

Step-by-step explanation: Factor of 18 are: 1, 2, 3, 6, 9, 18

Factor of 36 are : 1, 2, 3, 4, 6, 9, 12, 18, 36

Hope that helps

7 0
3 years ago
Read 2 more answers
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