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notsponge [240]
3 years ago
14

What is the value of x? 74 138 69 148

Mathematics
2 answers:
wel3 years ago
5 0

Answer:

69

Step-by-step explanation:

All angles add up to 180 in a triangle.

Hope that helps

MissTica3 years ago
3 0
Assuming the triangle is isoceles as:
- The triangle has two sides that are the same

Angles in a triangle add up to 180.

The two angles at the base of an isoceles triangle are equal, therefore:

180 - 42 = 138 (Sum of the angles at the base)

138 / 2 = 69 (One of the equal angles)

So x = 69.

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How do you write 5.81 as a fraction?
Sliva [168]

Answer:

5 81/100

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Which expression is equal to 1/8000 written in scientific notation?
Shkiper50 [21]
Since 1/8000 is 0.000125, we can move the decimal 4 terms to the right.

So that will be 1.25 • 10^-4
Choice B
5 0
3 years ago
A driveway is 40 yards long. about how many meters long is it? HINT: ( a yard is 0.914 meter long)
Amiraneli [1.4K]

Answer: 36.576 meters.

Step-by-step explanation:

In 40 yd there are 36.576 m.

Which is the same to say that 40 yards is 36.576 meters.

* <em>Hopefully this helps:) Mark me the brainliest:)!!!</em>

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3 0
3 years ago
Read 2 more answers
Need the help thanks guys
Diano4ka-milaya [45]

Answer:

x=−5+√29 or x=−5−√29

Step

Let's solve your equation step-by-step.

x2+10x+10=14

Step 1: Subtract 14 from both sides.

x2+10x+10−14=14−14

x2+10x−4=0

For this equation: a=1, b=10, c=-4

1x2+10x+−4=0

Step 2: Use quadratic formula with a=1, b=10, c=-4.

x=

−b±√b2−4ac

2a

x=

−(10)±√(10)2−4(1)(−4)

2(1)

x=

−10±√116

2

x=−5+√29 or x=−5−√29

7 0
3 years ago
Please answer both questions quickly! will give brainliest to both right answer!!
makkiz [27]

Answer:

F

There is about half a chance so 4 would be the closest to half. Hope this helps.

5 0
2 years ago
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