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Likurg_2 [28]
2 years ago
9

What is z- 4/4 +8 simplified?​

Mathematics
1 answer:
vova2212 [387]2 years ago
3 0

Answer:

aw baby naw that not cool

Step-by-step explanation:

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Item 1
Ann [662]

Answer:

look at the attachment

Step-by-step explanation:

hope it helps!

6 0
2 years ago
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please give solutions kindly write and send pic in my whatsap no.( eight zero one seven zero zero zero nine five zero)​
zloy xaker [14]

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°

6 0
2 years ago
If sin(y°) = cos(x°), which of the following statements is true?
Firdavs [7]

Answer:

<u>y = w and ΔABC ~ ΔCDE</u>

Step-by-step explanation:

Given sin(y°) = cos(x°)

So, ∠y + ∠x = 90°  ⇒(1)

And as shown at the graph:

ΔABC is aright triangle at B

So, ∠y + ∠z = 90° ⇒(2)

From (1) and (2)

<u>∴ ∠x = ∠z </u>

ΔCDE is aright triangle at D

So, ∠x + ∠w = 90° ⇒(3)

From (1) and (3)

<u>∴ ∠y = ∠w</u>

So, for the triangles ΔABC and ΔCDE

  • ∠A = ∠C  ⇒ proved by ∠y = ∠w
  • ∠B = ∠D  ⇒ Given ∠B and ∠D are right angles.
  • ∠C = ∠E  ⇒ proved by ∠x = ∠z

So, from the previous  ΔABC ~ ΔCDE by AAA postulate.

So, the answer is <u>y = w and ΔABC ~ ΔCDE</u>

4 0
2 years ago
Read 2 more answers
Caiden wants to use the distributive property to find the value of 28⋅19+28⋅6528·19+28·65. Which expression can he use?
MakcuM [25]
28 times 28 times (19+65)

4 0
3 years ago
What type of transformation maps triangle QRS to triangle Q'R'S why?
velikii [3]

Answer:

Step-by-step explanation:

rotation

3 0
3 years ago
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