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Sliva [168]
3 years ago
7

Help find the value of x please

Mathematics
1 answer:
lyudmila [28]3 years ago
6 0

Answer:

138

Step-by-step explanation:

Because 180-42

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2) 23 and 24 are complementary angles. If m 23 = (x + 24)º and m 24 = (x )º, then
adoni [48]

Answer:

m<23 = 57° & m<24= 33°

Step-by-step explanation:

You have to create an equation that equals 90°.

(x+24)+x=90

2x+24=90

2x=66

x=33

m<23 = 33+24= 57° so m<23= 57°

m<24= 33°

6 0
3 years ago
The team won 18 of its 30 games. What was the team’s won-lost ratio?
NemiM [27]

Answer:

18:12 (accurate)

3:2 (simplified)

Step-by-step explanation:

The team won 18 games out of 30 total games. Find the amount of games lost by simply subtracting 18 with 30:

30 - 18 = 12

The ratio you are trying to find is won to lost, or won:lost. Plug in the corresponding numbers to the corresponding terms:

won:lost ⇒ 18:12

18:12 is the ratio.

If the teacher asks you to simplify, factor both sides. Divide 6 from both sides:

(18)/6 : (12)/6

3:2

3:2 is your simplified ratio.

~

6 0
3 years ago
Mr. Selan loves the 99-cent menu at Wendy's (sadly prices went up a few years ago). He used to buy two chicken sandwich at 99-ce
iogann1982 [59]

Answer:

Mr. Selan would pay $2.15 for the sandwiches with tax.

Step-by-step explanation:

Given that:

Cost of each sandwich = 99 cents

Cost of two sandwiches = 99*2 = 198 cents

Sales tax = 8.5%

Sales tax = \frac{8.5}{100}*198=16.8\ cents

Sales tax = 17 cents

Total cost = 198 + 17 = 215 cents

Total cost = $2.15

Hence,

Mr. Selan would pay $2.15 for the sandwiches with tax.

4 0
3 years ago
A number added by 7 is the same as that
boyakko [2]

Answer:

x+7=4x-11

Step-by-step explanation:

Hi there!

Let x represent "the number".

A number added by 7 is the same as that number times four minus eleven.

A number added by 7 ⇒ x+7

Is the same as ⇒ x+7=

The number times four ⇒ x+7=4x

Minus eleven ⇒ x+7=4x-11

I hope this helps!

4 0
3 years ago
How do i find whether it is sss sas or aas or hl?
Ket [755]

Answer:

easy it 53847263

Step-by-step explanation:

it is

7 0
3 years ago
Read 2 more answers
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