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2 years ago

karina is showing her steps to solve the expression -26.7 divided by 1/3 in which step did she make an error

Mathematics

1 answer:

almond37 [142]2 years ago

5 0

I don’t know probably-125

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Help I need to know I only have 15 min <br> What does x equal in x/2=-5

SSSSS [86.1K]

Answer:

x= -10

Step-by-step explanation:

Brainliest please? :)

3 0

3 years ago

Sin a_____=1/2 [sin (a + b) + sin (a - b)]

QveST [7]

Answer:

$\textbf{A.} \cos b$

Step-by-step explanation:

$\dfrac 12 \left[\sin(a+b)+\sin(a-b) \right]\\\\\\=\dfrac 12\left[ 2 \sin a \cos b\right]\\\\\\=\sin a \cos b$

7 0

2 years ago

NEED HELP ASAP

ankoles [38]

Answer:

5 degrees

Step-by-step explanation:

Corresponding angles in a transversal are congruent. This can be proved by using the alternate exterior angles theorem, which would make these two angles alternate interior angles. With this, we can form a new equation.

Solve Algebraically

5x+23=7x+13

5x+10=7x

10=7x-5x

10=2x

3 0

2 years ago

Rita is hiking along a trail that is 13.8 miles long. So far she has hiked along one-tenth of the trail.

vichka [17]

Rita has hiked 1.38 miles so far.

Step-by-step explanation:

Given,

Total length of the hiking trail = 13.8 miles

Distance covered by Rita so far = $\frac{1}{10}\ of\ the\ trail$

Distance covered in miles = $\frac{1}{10}*13.8$

Distance covered in miles = 1.38 miles

Rita has hiked 1.38 miles so far.

Keywords: fraction, division

Learn more about fractions at:

#LearnwithBrainly

4 0

3 years ago

If 1 dollar = 100 cents<br><br> Then what is 46,300 cents in dollars?

Marizza181 [45]

Answer: Hi correct answer is $463

Step-by-step explanation:

Thank you please mark me brainlest.:D

3 0

3 years ago

Read 2 more answers