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Virty [35]
3 years ago
12

Solve for d 1.2+d+0.4=9.7

Mathematics
1 answer:
mote1985 [20]3 years ago
5 0
1.2+d+0.4=9.7
1.6+d=9.7
-1.6. -1.6

D=8.1
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Jake leaned a 12-foot ladder against his house. If the Angle formed by the ladder and the ground is 68, how far from the base of
zhuklara [117]

Answer:

4.50\ ft

Step-by-step explanation:

see the attached figure to better understand the problem

In the right triangle ABC

cos(A)=\frac{AC}{AB} -----> the cosine is the adjacent side to angle A divided by the hypotenuse

substitute the values and solve for x

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4 0
3 years ago
Write the expression as a single natural logarithm.<br> 2 ln m + 9 ln n=in?
Akimi4 [234]

Answer:

ln (m^2n^9)

Step-by-step explanation:

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7 0
3 years ago
Write 31 5 as a mixed number.
vaieri [72.5K]

Answer:

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Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Need help on this question asap please
Natalka [10]

Answer:

a= 168

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Step-by-step explanation:

25 24 and 7 are pythagorean triples. meaning the short side length is 7.

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5 0
2 years ago
Can someone help me with this question​
Contact [7]

Answer:

Very Simple!

Step-by-step explanation:

Just use the distance formula!

(I'm in a math class right now, so I have to keep it brief)

Distance Formula, example:

AB=\sqrt{(x_{1}-x_{2})^{2}+(y_{1}-y_{2})^{2} }

Just input the x and y values from A and B into here, and then that's it!

Hope this helps!

Happy Geometry!

4 0
3 years ago
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