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weeeeeb [17]
3 years ago
6

Solve 2x - 8 < 7. A {x | x < 1/2} B {x | x > 1/2}C {x | x < 15/2}D {x | x > 15/2}

Mathematics
1 answer:
sweet [91]3 years ago
6 0

Answer:

c x<15/2

Step-by-step explanation:

first you write your equation

then you add 8 to the right of the equation

then you divide 2x on both sides of the equation

then you will get you answer

then you graph your answer

when you graph it you will have a open circle

then last you will draw a line going left.

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Solve for the base of a triangle where the height is 16cm and area is 104 cm2. What is the base?
Arturiano [62]

Answer:

13cm

Step-by-step explanation:

104 × 2 = 208

208 ÷ 16 = 13cm

(13 × 16) ÷ 2 = 104cm²

6 0
3 years ago
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What is the area of the triangle below?<br> HELP ASAP
lbvjy [14]

Answer:

C. 60 sq. units

Step-by-step explanation:

15 times 8 is 120.

120 divided by 2 is 60.

8 0
3 years ago
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Find the measure of the missing side. Round your answer to the nearest tenth. (PYTHAGOREAN THEOREM)
Burka [1]

Answer:

Rounded to the nearest tenth, the length of the missing side is 5.4 in.

Step-by-step explanation:

According to the Pythagorean theorem, a^{2}+b^{2}=c^{2}, where c is the length of the hypotenuse (the longest side), a and b are the lengths of the other two sides. We can use this to solve for the length of the hypotenuse of the right triangle shown in your question (the missing side):

2^{2}+5^{2}=c^{2}

This simplifies to 29=c^{2}. Now to solve for c (the length of the hypotenuse), we just take the square root of both sides of the equation and solve like so:

\sqrt{29} =\sqrt{c^{2}}

This simplifies to c≈5.4 in.

7 0
3 years ago
Please help. thx a bunch
Aleks [24]
0.55 HOPE THIS HELPS!
3 0
4 years ago
Read 2 more answers
A. 8/17<br> B. 15/17<br> C. 15/8<br> D. 8/15
Vlada [557]

Answer:

A)  8/17

Step-by-step explanation:

cos = adj/hyp

In this problem the unknown angle has a hypotenuse pf 17, 15 as opposite, and 8 as adjacent

8 0
3 years ago
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