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3 years ago

Hey guys! Can someone help me! Geometry

Mathematics

2 answers:

grandymaker [24]3 years ago

8 0

$\\ \sf\longmapsto 3x+3x-2=46$

$\\ \sf\longmapsto 6x-2=46$

$\\ \sf\longmapsto 6x=46+2$

$\\ \sf\longmapsto 6x=48$

$\\ \sf\longmapsto x=\dfrac{48}{6}$

$\\ \sf\longmapsto x=8$

UkoKoshka [18]3 years ago

4 0

$\huge \boxed{\mathfrak{Question} \downarrow}$

Write an equation to represent the value of x in the figure given.

$\huge \boxed{\mathfrak{Answer} \downarrow}$

Given, < DAB = 46°
From the figure we can see that, < DAB = < DAC + < CAB ⇨ equation 1.
So, 46° = 3x° + 3x - 2° ⇨ equation 2.

Now, let's solve & find the value of x with equation 2.

$\large \sf \: 46° = 3x° + 3x - 2° \\ \large \sf \: 46 = 6x - 2 \\ \large \sf \:46 + 2 = 6x \\ \large \sf \:48 = 6x \\ \large \sf \: \frac{48}{6} = x \\ \large \boxed{\bf \:8 = x}$

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Can someone pls help me asap

earnstyle [38]

Answer:

area of the figure=(2×5)+(6×2)

=10+12

=22

3 0

3 years ago

Jordan fills several bags of oranges . This line plot shows the wait of each bag.

Alexandra [31]

Answer: 1 1/8 or 9/8

Step-by-step explanation:

5 1/2-4 3/8= 1/ 1/8

6 0

2 years ago

Air pressure may be represented as a function of height (in meters) above the

denis-greek [22]

Answer: OPTION C.

Step-by-step explanation:

<h3> The complete exercise is: "Air pressure may be represented as a function of height (in meters) above the surface of the Earth, as shown below:</h3><h3> $P(h) =P_0e^{-0.00012h}$ </h3><h3> In this function $P_o$ is the air pressure at the surface of the earth, and $h$ is the height above the surface of the Earth, measured in meters. At what height will the air pressure equal 50% of the air pressure at the surface of the Earth"</h3><h3></h3>

Given the following function:

$P(h) =P_0e^{-0.00012h}$

In order to calculate at what height the air pressure will be equal 50% of the air pressure at the surface of the Earth, you can follow these steps:

1. You need to substitute $P(h)=0.5P_o$ into the function:

$0.5P_o=P_0e^{-0.00012h}$

2. Finally, you must solve for $h$ .

Remember the following property of logarithms:

$ln(b)^a=a*ln(b)\\\\ln(e)=1$

Then, you get this result:

$0.5P_o=\frac{P_o}{e^{0.00012h}}\\\\(0.5P_o)(e^{0.00012h})=P_o\\\\e^{0.00012h}=\frac{P_o}{0.5P_o}\\\\ln(e)^{0.00012h}=ln(2)\\\\0.00012h*1=ln(2)\\\\h=\frac{ln(2)}{0.00012}\\\\h=5576.2$

7 0

4 years ago

12. A professor creates a boxplot of test scores for 26 students in a statistics course. What percentage of students scored abov

WARRIOR [948]

Answer:

25%

Step-by-step explanation:

Based on the boxplot given ;

The boxplot can be summarized as follows :

Lower quartile, Q1 = 50 (starting point of the box)

Median (Q2), 50th percentile = 70 (vertical line in between the box)

The upper quartile marks the 75th percentile, Q3 = 81 (end point of the box)

The total distribution is 100% and hence, the percentage above the score 81 will be :

100% - 75% = 25%

4 0

3 years ago

I have 84 tables clothes of which 29 are round and 55 are square. What percentage of tables clothes are square?

katrin2010 [14]

The answer would be about 65%. To find this you would take the number of square table cloths and divide it by the total. So you would do 55/84=0.654. I hope this helps :)

7 0

4 years ago