2 years ago

What is 2000+90+70+60+4=

Mathematics

2 answers:

Leno4ka [110]2 years ago

7 0

2,224 would be the answer:)

Stolb23 [73]2 years ago

5 0

2224
2000+90+70+60+4=2224

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Measure of arc JKM= ??

Sergio039 [100]

Answer:

180°

Step-by-step explanation:

JM is the diameter of the circle with center L.

$\huge \red{ \boxed{\therefore m\widehat{(JKM)} = 180\degree}} \\$

8 0

3 years ago

Which expression is equivalent to xy^2/9?

Law Incorporation [45]

Answer:

$xy^\frac{2}{9} = x*\sqrt[9]{y^2}$

Step-by-step explanation:

Given

$xy^\frac{2}{9}$

Required

The equivalent expression (see attachment)

We have:

$xy^\frac{2}{9}$

Split

$xy^\frac{2}{9} = x*y^\frac{2}{9}$

Apply the following laws of indices

$y^\frac{m}{n} = \sqrt[n]{y^m}$

So, we have:

$xy^\frac{2}{9} = x*\sqrt[9]{y^2}$

<em>Hence (d) is correct</em>

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2 years ago

Given: <PQR is a right angle Prove: <PQS and <SQR are complemantary

amm1812

Answer:

see the explanation

Step-by-step explanation:

see the attached figure to better understand the problem

we know that

m∠PQS+m∠SQR=m∠PQR ----> equation A (by Addition Angle Postulate)

we have that

m∠PQR=90° ----> equation B given problem (because is a right angle)

substitute equation B in equation A

m∠PQS+m∠SQR=90°

Remember that

Two angles re complementary is their sum is equal to 90 degrees (Definition of complementary angles)

therefore

m∠PQS and m∠SQR are complementary angles

3 0

2 years ago

3x +15= 2x + 10 + x +5 how many solutions

Travka [436]

$3x +15= 2x + 10 + x +5\\\\3x-2x-x= 10 +5-15\\\\0=0$

infinitely many solutions

6 0

2 years ago

Use the graph of the function to evaluate f(2).

oee [108]

Do you have the picture?

6 0

3 years ago