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posledela
3 years ago
7

Which correctly describes how to determine the measure of angle 1?

Mathematics
2 answers:
exis [7]3 years ago
4 0

Answer: 105 and angel 2 are alternate exterior angles, angle 2 is 105 degrees. Angles 1 and 2 and supplementary so 180-105 is 75. Angle 1 measures 75 degrees.

Step-by-step explanation:

The answer is A.

pishuonlain [190]3 years ago
4 0

Answer:

Sample response: She is not correct because ∠1 is an alternate exterior angle with ∠3, not the angle that measures 105°. So m∠1 = 75°.Step-by-step explanation:

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Find 3 consecutive ODD integers such that the sum of the least and greatest is 78.
nata0808 [166]

Answer:   SOLUTION: find three cosecutive odd integers such that the sum of the least and greatest is 78. Let x, x+2, x+4 b the 3 consecutive odd integers. 37, 39, 41.

Step-by-step explanation: look above lol hope this helps u gud luk

4 0
3 years ago
Tablets are on sale for 15% off the original price (t), which can be expressed with the function p(t) = 0.85t. Local taxes are a
Natali [406]
The final cost of the tablet is c(t) = 1.08p = 1.08(0.85t) = 0.918t

Required function is c(t) = 0.918t
6 0
4 years ago
Read 2 more answers
Paula invests £4500 in a savings account
Leni [432]

Answer:

18.61

Step-by-step explanation:

Principle = £4500

Time = 6yrs

Rate = n%

Simple interest = £5025

n = ?

We know,

SI =PTR/100

£5025 = £4500*6*n/100

£502500 = £27000*n

n = 18.61

6 0
3 years ago
Find the circumference of a circle with a radius of 18.59 inches to the nearest tenth of an inch.
____ [38]

Answer:

116.7 inches

Step-by-step explanation:

C=2πr(radius)

2×8.59=37.18

37.18×3.14=116.745

6 0
3 years ago
Find the distance between the points J( – 8,0) and K(1, 4).
Ksenya-84 [330]

Answer:

The answer is

\sqrt{97}  \:  \: units

Step-by-step explanation:

The distance between two points can be found by using the formula

d =   \sqrt{ ({x1 - x2})^{2}  +  ({y1 - y2})^{2} }

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

J( – 8,0) and K(1, 4)

The distance between them is

|JK|  =  \sqrt{ ({ -  8 - 1})^{2} +  ({0 - 4})^{2}  }  \\  =  \sqrt{ ({ - 9})^{2} + ( { - 4})^{2}  }  \\  =  \sqrt{81 + 16}  \\

We have the final answer as

\sqrt{97}  \:  \:  \: units

Hope this helps you

4 0
3 years ago
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