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2 years ago

please give solutions kindly write and send pic in my whatsap no.( eight zero one seven zero zero zero nine five zero)

Mathematics

1 answer:

zloy xaker [14]2 years ago

6 0

Answer:

You simply take the values away from 180°.

a) 180-85-65 = 30°

b) 180-37-63=80°

c) 180-52-78=50°

d) 180-102-58=20°

e) 180-100-60=20°

f) 180-105-25=50°

g) 180-127-23=30°

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ZanzabumX [31]

Answer:

x = 4 is the solution

Step-by-step explanation:

given = x ( square both sides )

x + 12 = x² ( rearrange into standard form )

x² - x - 12 = 0 ← in standard form

(x - 4 )(x + 3 ) = 0 ← in factored form

equate each factor to zero and solve for x

x - 4 = 0 ⇒ x = 4

x + 3 = 0 ⇒ x = - 3

Insert these values into the original equation, and if both sides are equal, and those are the solutions.

x = 4 : = = 4 = x ← correct

x = - 3 : = = 3 ≠ - 3 ← false

the answer is x = 4

7 0

2 years ago

HELP ASAP TIMED! GIVING BRAINLIEST

Keith_Richards [23]

Answer:

4680

Step-by-step explanation:

65% of 7200 is 4680

3 0

3 years ago

Read 2 more answers

What is the complement and supplement of 71°?

goldenfox [79]

Answer: the compliment is 19° (90-71=19). the supplement is 109° (180-71=109)

5 0

3 years ago

If 10^2y = 25, then 10^-y equals: (a) -1/5 (b) 1/625 (c) 1/50 (d) 1/25 (e) 1/5

Gemiola [76]

<h3>given:</h3>

$10 ^{2y} = 25$

${10}^{y} = .......$

<h3>solution:</h3>

$10 ^{2y} = 25$

$(10y {)}^{2} = {5}^{2}$

$10y = 5$

$\frac{1}{ {10}^{y} } = \frac{1}{5}$

${10}^{ - y} = \frac{1}{5}$

therefore, the correct answer is option E.

8 0

1 year ago

Read 2 more answers

Help me please don't know

dem82 [27]

1. 5 x 5
2. 7 x 28
3. 90 divided by 70
4. 40 divided by 5.
Hope this helps. #I'm11

8 0

3 years ago

please give solutions kindly write and send pic in my whatsap no.( eight zero one seven zero zero zero nine five zero)​

please give solutions kindly write and send pic in my whatsap no.( eight zero one seven zero zero zero nine five zero)