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Marina CMI [18]
4 years ago
10

Hi, please help.

Mathematics
1 answer:
Lera25 [3.4K]4 years ago
7 0
It’s a machine that works easy and simple..?.?
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What is 3 3/8+ 5/12=_____.Plz tell me!
soldi70 [24.7K]

Answer:

3 19/24

Step-by-step explanation:

6 0
4 years ago
PLEASE GUYS HELP ME I NEED THIS FOR A TEST NOW
ValentinkaMS [17]

Answer:

23.54 m

Step-by-step explanation:

Applying

cos∅ = adjacent(A)/hypotenuse(H)

cos∅ = A/H................ Equation 1

make H the subject of the equation

H = A/cos∅............ Equation 2

Given: A = 15 m, ∅ = 25°

Substitute into equation 2

H = 15/cos25

H = 16.55 m

Also,

tan∅ = opposite(O)/Adjacent(A)

tan∅ = O/A............Equation 3

Make O the subject of the equation

O = Atan∅.......... Equation 4

Substituting into equation 4

O = 15(tan25°)

O = 6.99 m.

From the diagram,

The height of the goal post before snap = H+O

The height of the goal post before snap = 16.55+6.99

The height of the goal post before snap = 23.54 m

4 0
3 years ago
Please help I will give out Brainliest!!! I REALLY NEED IT!
Akimi4 [234]

Answer:

k = 36 \:  \: degrees

m = 54 \:  \: degrees

n = 144 \:  \: degrees

Step-by-step explanation:

k = 36(vertically \:  \:  \: \\  opposite \:  \:  \: angles)

90 + m + 36 = 180 \\ 126 + m = 180 \\ m = 180 - 126 \\ m = 54 \:  \: degrees

90 + m = n \\ 90 + 54 = n \\ 144 \:  \: degrees = n

<em>hope</em><em> </em><em>this</em><em> </em><em>helps</em>

<em>brainliest</em><em> </em><em>appreciated</em>

<em>good</em><em> </em><em>luck</em><em>!</em><em> </em><em>have</em><em> </em><em>a</em><em> </em><em>nice</em><em> </em><em>day</em><em>!</em>

6 0
3 years ago
Read 2 more answers
Dallas, Texas has an elevation of 200 feet above sea level. The city of Jacksonville is 300 feet less than the elevation of Dall
Furkat [3]

Answer:

below sea level;

-100 feets

Step-by-step explanation:

Given that:

Dallas, Texas elevation = 200 feets

Jacksonville = 300 feets less than elevation of Dallas

Hence, elevation of Jacksonville :

Dallas elevation - 300 feets

200 feets - 300 feets = - 100 feets

Hence Elevation of Jacksonville city is - 100 feets

-100 feets, means elevation of Jacksonville city is below sea level (elevation points less than 0, are below sea level).

3 0
3 years ago
I need help with these questions
jolli1 [7]
Lol nice. to find the ribbon question we see that it says 5 meters. we divide this by 5. So x=$4/5 
x= the cost of each meter. Simplify that and you will get $0.8 m\
now convert it to mm.
$0.8m x 1m/ 1000mm which equals 0.0008.  
8 0
4 years ago
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