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shusha [124]
3 years ago
11

You run 20 laps in 6 minutes. your friend runs 30 laps in 9 minutes. are you the rates equivalent

Mathematics
2 answers:
Law Incorporation [45]3 years ago
6 0

Answer:

yes

Step-by-step explanation:

if you break it down 2/6 = 3/9 20 divided by 6 equals 3.333... 30 divided by 9 equals 3.333...

Bad White [126]3 years ago
4 0

Answer:

YES

Step-by-step explanation:

BECAUSE I KNOW EVERYTHING!!!!!!!!!!!!!!!!!!!!

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In the figure below, mZ1=(x +48) and m2 2=2xº.<br> Find the angle measures.
NARA [144]
Since m < 1 and m < 2 are complementary angles wherein the measure of their angles add up to 90°, we can establish the following equation:

m < 1 + m < 2 = 90°
x° + 48° + 2x° = 90°

Combine like terms:
48° + 3x° = 90°

Subtract 48° from both sides:

48° - 48° + 3x° = 90° - 48°

3x = 42°

Divide both sides by 3 to solve for x:

3x/3 = 42/3

x = 14°

Plug in the value of x into the equation to fins m< 1 and m < 2:

m < 1 + m < 2 = 90°
(14° + 48°) + 2(14)° = 90°
62° + 28° = 90°

90° = 90° (True statement)

Therefore:

m < 1 = 62°
m < 2 = 28°
6 0
3 years ago
What is the answer to 7=-3c-2
Komok [63]

Answer:

c= -3

Step-by-step explanation:

3 0
3 years ago
For A I somehow got 41.05 but its 2.95cm can someone show me the working and what I did wrong?
777dan777 [17]

Answer:

Step-by-step explanation:

a). tan(75°) = \frac{\text{Opposite side}}{\text{Adjacent side}}

                  = \frac{11}{k}

    k = \frac{11}{\text{tan}(75)}

    k = 2.947

    k = 2.95 cm

b). cos(52°) = \frac{16}{s}

    s = \frac{16}{\text{cos}(52)}

    s = 25.988

    s ≈ 25.99 cm

c). sin(5°) = \frac{\text{Opposite side}}{\text{Hypotenuse}}

               = \frac{16.1}{q}

    q = \frac{16.1}{\text{sin}(5)}

    q = 184.727

    q ≈ 184.73 cm

4 0
3 years ago
Your Math test is going to be out of 20 points. Let’s say your goal was to get at least 70% on it. How many points would you hav
kogti [31]
You would hav to get 4% higher which Would get u to a c+
4 0
3 years ago
X + 31504 = 92832<br> Find X value
elena-14-01-66 [18.8K]

Answer:

92832-31504=61328...........

4 0
3 years ago
Read 2 more answers
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