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maria [59]
3 years ago
14

Please help. What are the measures of ∠a, ∠b, ∠c and ∠d? Explain how to find each of the angle measure.

Mathematics
1 answer:
MissTica3 years ago
4 0

Angle a has a little square box in it, which means right angle, which is equal to 90 degrees.

Angle A = 90 degrees

Angle A m B and the 59 forms a straight line which needs to equal 180

Angle B = 180 - 59 - 90 = 31

Angle B = 31 degrees.

Angle C is a vertical angle with A and B, so Angle C = 90 + 31 = 121 degrees.

Angle D is a vertical angle with 59, so equals 59 degrees.

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Salsk061 [2.6K]

Answer:

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Step-by-step explanation:

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3 0
3 years ago
Please help posted picture of question
PolarNik [594]
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5 0
3 years ago
Which graph decreases crosses the y axis at (0, -7) and then remains constant
deff fn [24]

Answer:

make a line going slash down to -7 and then draw a horizontial line parrel to the x axis

Step-by-step explanation:

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8 0
3 years ago
Alexia makes 8 submarine sandwiches.She cuts of 4 of the sandwiches into thirds.She cuts the remaining 4 sandwiches into halves.
Aleksandr-060686 [28]
(4 x 3) + (4 x 2)
12 + 8
20 pieces / 12:4 , 8:2


>. 12:3 + 8:2
x2,,,,,,, x3

>. 24:6 + 24:6

=> 48:6

>. 48:6 - 2/2
,,,,,,,,,,,, x 3

>. 48:6 - 6/6

=> 42:6

>. 42:6 - 2/3
,,,,,,,,,,,, x 2

>. 42:6 - 4:6

=> 38:6 / 2

= 19:3 / 6.33.. if the sandwich
4 0
3 years ago
Triangle X Y Z is shown. If m∠X = 34° and m∠Z = 26°, what is m∠Y?
nordsb [41]

Answer:

given, triangle XYZ in which m of angle X=34°

angle Z= 26°

now,angle Y =?

we have,

AngleX + angle Y+ angle Z = 180°

or, 34°+angle Y +26°=180°

or, angle Y= 180°-60°

therefore, angle Y =120°.

<em>hope</em><em> </em><em>it</em><em> </em><em>helped</em><em>.</em><em>.</em>

5 0
3 years ago
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