3 years ago

Whats the answer to this?

Mathematics

1 answer:

mars1129 [50]3 years ago

4 0

Answer:

15 degrees

X is an Acute Angle

Step-by-step explanation:

x+ 75 = 90

x =15

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BabaBlast [244]

Answer:

72 boys=72:40

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40 girls=72:40

etc.

Step-by-step explanation:

think of it as fractions

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3 years ago

F the radius of a flying disc is 7.6 centimeters, what is the approximate area of the disc?

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Step-by-step explanation:

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3 years ago

What is the value of a in the equation 5a -10b = 45 when b = 3

leva [86]

Salutations!

$5a-10b = 45$

value of $b = 3$

Multiply 10 and 3

$10*3=30$

Now, you can solve the equation --

$5a-30=45$

separate the variables aside, and the numbers aside.

$5a=45 +30$

$5a=75$

$a=75/5$

$a=15$

Hope I helped (:

Have a great day!

6 0

3 years ago

I dont know the answer

Oduvanchick [21]

4/13 because the absolute value would be itself since it is positive. If it was negative then the absolute value would be positive.

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3 years ago

I need help with this math problem

Novay_Z [31]

Answer:

Go on Desmos

Step-by-step explanation: