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vodka [1.7K]
3 years ago
13

PLEASE HELP

Mathematics
2 answers:
Rudiy273 years ago
7 0
Y= 3x-7
Is a linear unction
Mamont248 [21]3 years ago
4 0

Answer:

3x-7

Step-by-step explanation:

is the correct answer

i just took the test

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Find the missing angles in the following triangles.
Bezzdna [24]

Answer:

Step-by-step explanation:

angles in triangle = 180

1. 180 - (70+45) = x = 65

2. x = 35

180 - 110 = 70

70/2 = 35 (isosceles triangle)

3. x = 113, y = 67

180 - (62 + 51) = y = 67

Angles on a line = 180

180 - 67 = x = 113

4. x = 60, y = 50

x = 180 - 120 = 60

y = 180 - (60 + 70) = 50

answers in degrees.

8 0
2 years ago
Given the right triangle below, if AB = 4 and BC = 4, find AC.
Usimov [2.4K]

Answer:

squre root 32

Step-by-step explanation:

6 0
3 years ago
Help its due in 15 mins ​
Anton [14]

Answer:

\sqrt{44} = 2\sqrt{11}

Step-by-step explanation:

Apply pythagorean theorem:

ABD is a right triangle with angle ADB = 90

hence AD = \sqrt{AB^{2} - BD^{2}  } where BD = 10 because it is half of BC

AD = \sqrt{12^{2}-10^{2}  } = \sqrt{44} = 2\sqrt{11}

8 0
2 years ago
For a history fair, a school is building a circular wooden stage that will stand that will stand 2 feet off the ground . Find th
yawa3891 [41]
To find the answer you do 19×19= 361 and do 361×3.14= 1,133.54 The area of the stage is 1,133.54
8 0
3 years ago
Read 2 more answers
I need help with this math question ​
Mandarinka [93]

Answer: 5 players on each team

Step-by-step explanation:

5+7+8= 4/20

5 0
2 years ago
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