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lara31 [8.8K]
3 years ago
14

What is the value of -2 176 - 11/4 + 1 3/4? *​

Mathematics
1 answer:
Helen [10]3 years ago
7 0

Answer:-4351/2

Step-by-step explanation:

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A manufacturer of pickup trucks is required to recall all the trucks manufactured in a given year for the repair of possible def
Crank

Answer: 2%

Step-by-step explanation:

Let A be the event of having defective steering and B be the vent of having defective brake linings.

Given: P(A)  = 0.03  P(B) = 0.05

P(neither A nor B ) = 0.94

Using formula: P(either A nor B) = 1- P(neither A nor B )

= 1-0.94

i.e.  P(either A nor B) =0.06

Using formula:P(A and B) = P(A)+P(B)-P(either A or B)

P(A and B) =0.03+0.05-0.06

= 0.02

Hence, the percentage of the trucks have both defects = 2%

8 0
3 years ago
Pls fill in the blanks for brainliest. Cardiorespiratory Endurance is the ability of the ___ and the ___ to supply ___ to the bo
Olin [163]

Answer:

heart,lungs,oxygen i know i took a test like that before

8 0
3 years ago
Work out the size of the angle X.<br><br> Give your answer correct to 3 significant figures.
aleksley [76]

Step-by-step explanation:

Recall the Ratio for tan

Tan(theta) = opposite / adjacent

Tan (x) = 9 / 5

solve for x (use Tan^-1(...) )

3 0
2 years ago
Read 2 more answers
a knitted hat pattern comes in 4 styles with 4 stich options and 3 sizes and there are 7 yerans appropriate for the hart, disreg
Gwar [14]
112 let me explain

4 styles times 4 stitch options times 7 equals 112
7 0
3 years ago
What is the area of this polygon? 42. 5 units² 41. 5 units² 35. 5 units² 29. 5 units².
Alona [7]

The area of the polygon is 35.5 square units. Option C shows the correct area of the given polygon.

<h3>What is the area?</h3>

The area can be defined as the amount of space used by a two-dimensional object.

Given that ABEDFG is a polygon. As shown in the attachment, we divided the polygon into 4 different parts.

In triangle EDC, EC = 3, DC = 4.

Area = \dfrac { 1}{2} \times EC \times DC

Area = \dfrac {1}{2} \times 3\times 4

Area = 6

In triangle GFD, height = 2, base = 7.

Area = \dfrac { 1}{2} \times base \times height

Area = \dfrac {1}{2} \times 2\times 7

Area = 7

In triangle GDA, AD = 3, GD = 7.

Area = \dfrac { 1}{2} \times AD \times GD

Area = \dfrac {1}{2} \times 3\times 7

Area = 10.5

In rectangle ABCD, DC = AB = 4, CB = AD = 3.

Area = AB\times AD

Area = 4\times 3

Area = 12

The area of the polygon is the sum of all the areas.

Area = 6 + 7 + 10.5 + 12

Area = 35.5 square units.

Hence we can conclude that the area of the polygon is 35.5 square units. Option C shows the correct area of the given polygon.

To know more about the area, follow the link given below.

brainly.com/question/1631786.

7 0
2 years ago
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