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3 years ago

Solve i need done fast please

Mathematics

1 answer:

Bogdan [553]3 years ago

3 0

A- 53
B- 53
C- 127
D- 54
E- E+20
F- 59

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What the answer to this question

Sonja [21]

To solve this, you need to isolate/get the variable "u" by itself in the inequality: u = unknown number

2u - 3 < 1 Add 3 on both sides

2u - 3 + 3 < 1 + 3

2u < 4 Divide 2 on both sides to get "u" by itself

u < 2 (u is any number less than 2)

When the inequality sign is >/< (greater than/less than), the dot/endpoint is an open/unfilled circle.

When the inequality sign is ≥/≤ (greater than or equal to/less than or equal to), the dot is a closed/filled circle.

u < 2

Start making a ray by placing an open circle on 2(click on the dot/endpoint to change it to be open if it isn't already), then have the ray point left where the numbers would be decreasing because "u" is any number less than 2. If you can place the end of the ray at the end of the number line.

3 0

3 years ago

Analyze the diagram below and answer the question that follows.

babunello [35]

Shaded part means the yellow part

The two sets are S and Y.
The centre intersection part is A $\cap$
All the areas occupied by both sets is AUB .

Rest part :-

$\\ \sf\longmapsto E-AUB=(AUB)^c$

6 0

2 years ago

Read 2 more answers

Employees at The Shoe Shack get a 25% discount when they buy a pair of shoes at the store.

Amiraneli [1.4K]

Answer: Theo bought a pair of shoe for 36$

Step-by-step explanation:

25% = 0.25

48.00 * 0.25 = 12.00

48.00 - 12.00 = 36.00

8 0

3 years ago

Pls help, I have no idea what to do

bagirrra123 [75]

<em>i dont now sorry find someone else

</em>

6 0

3 years ago

The tee for the sixth hole on a golf course is 305 yards from the tee. On that hole, Marsha hooked her ball to the left, as sket

EleoNora [17]

Answer:

Correct answer is option D. 96.4 yd.

Step-by-step explanation:

Please refer to the attached figure for labeling of the given diagram.

ABC is a triangle with the following labeling:

A is the hole, B is the Tee and C is the point where the ball is.

Sides are labeled as:

$a =255\ yd\\c = 305\ yd\\\angle B =17^\circ$

To find:

Side $b = ?$

Solution:

Here, we have one angle and two sides . Third side of the triangle is to be found opposite to the given angle.

We can use cosine formula here to find the value of the unknown side.

$cos B = \dfrac{a^{2}+c^{2}-b^{2}}{2ac}$

Putting all the values:

$cos 17 = \dfrac{255^{2}+305^{2}-b^{2}}{2\times 255\times 305}\\\Rightarrow 0.956 = \dfrac{65025+93025-b^{2}}{155550}\\\Rightarrow 148753.2= 158050-b^{2}\\\Rightarrow b^{2}= 158050-148753.2\\\Rightarrow b^{2}= 9296.795\\\Rightarrow b= 96.42\ yd$

So, the distance between the Ball and hole is 96.42 yd

Correct answer is option D. 96.4 yd.

8 0

3 years ago