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2 years ago

Hi there I need help on this Monica wants to spend no more than $35

Mathematics

1 answer:

nikitadnepr [17]2 years ago

6 0

Need to see more instructions.

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In a triangle ABC, if angle A = 53 degree and Angle C=45 degree then find the value of Angle B is:

murzikaleks [220]

Answer:

It wont always be easy, but always try to do what ' s right!

In a world of worriers, be the warrior!

When nothing goes right, go left.

4 0

2 years ago

A.)List the 4 steps outlined in the lesson on solving equations. (1 points)

melomori [17]

For this case we must solve the following equations:

$5x + 7 = 3x + 21$

We subtract 3x on both sides of the equation:

$5x-3x + 7 = 21$

We subtract 7 on both sides of the equation:

$5x-3x + 21-72x = 14$

We divide between 2 on both sides of the equation:

$x = \frac {14} {2}\\x = 7$

The second equation is:

$3x-2 (5-x) = - 3 (x-10) + 3x$

We apply distributive property to the terms of parentheses:

$3x-10 + 2x = -3x + 30 + 3x$

We add common terms:

$5x-10 = 30$

We add 10 to both sides of the equation:

$5x = 30 + 10\\5x = 40$

We divide between 5 on both sides of the equation:

$x = \frac {40} {5}\\x = 8$

Third equation:

$5 (x + 1) = 3 (2x + 3) +5$

We apply distributive property to the terms within parentheses:

$5x + 5 = 6x + 9 + 5$

We add similar terms:

$5x + 5 = 6x + 14$

We subtract 6x on both sides of the equation:

$5x-6x + 5 = 14$

We subtract 5 on both sides of the equation:

$-x = 14-5\\-x = 9\\x = -9$

Answer:

$x = 7\\x = 8\\x = -9$

6 0

3 years ago

if a clock shows it is 3 o'clock, how could you describe the smaller angle made by the two hands of the clock? Solve this proble

Lemur [1.5K]

Answer: 5 1/4

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

Which of the following sets of numbers has the lowest mean?

ladessa [460]

Answer:

set 2 has a mean of 22.125, far less than any of the other two.

8 0

3 years ago

I need help 50 pts plz asap

expeople1 [14]

Answer:

Step-by-step explanation:

a: 9/5 and 19/10 are already in simplest form

b:25/35 can be simplified to 5/7 if you divide each side by 5 and 20/24 can

be simplified to 5/6 if you divide each side by 4

c: both 15/10 and 21/14 can be simplified to 3/2

d: 4/6=2/3 and 10/16=5/8

3 0

2 years ago

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