3 years ago

Please help i’m unsure of this

Mathematics

1 answer:

damaskus [11]3 years ago

5 0

Answer:

x = 10

y= 12

Step-by-step explanation:

We know that TSV = 90 degrees

5x+4x = 90

9x = 90

Divide by 9

9x/9 = 90/9

x = 10

We know that RSU = 180

10y+10 +5x= 180

10y + 10 + 5(10) = 180

10y + 10 +50 = 180

10y +60 = 180

Subtract 60 from each side

10y = 120

Divide by 10

y = 12

You might be interested in

A lightbulb consumes 600 W. hours per day how many hours does it consuming five days and 18 hours

Jobisdone [24]

Answer:

please correct me if im wrong but i got 82,800 as the answer to this.

Step-by-step explanation:

4 0

3 years ago

Would you classify the number 169 as a perfect square , perfect cube , both , or neither ? explain ?

makvit [3.9K]

Neither its a whole number

7 0

3 years ago

Read 2 more answers

If a TV cost $3960.00 and toes on sale during the following week with a 25% discount, what will be the total cost of the TV? but

Free_Kalibri [48]

we have the price of TV is $3960.if we round off to the nearest tens we get same 3960 because we have 0 at the end which means lesser than 5 so 60 will be the nearest ten.

discount = $\frac{25}{100} *3960=990$

so $990 will be the discount.

and the cost of TV after discount is $3960-990=$2970$

7 0

3 years ago

Solve.

Ira Lisetskai [31]

X= 16.
All you have to do is isolate x to one side.
To do this, subtract 10 from 26.
26-10=16

6 0

3 years ago

Read 2 more answers

Richard work 20 hours this week he also got a Bonus of $25 if he made at least $185 how much does he get paid per hour

OlgaM077 [116]

Answer:

It’s the third choice : x ≥8

Step-by-step explanation:

the third choice means he made equal to or greater than $8 an hour.

185-25=160

160÷20=8

7 0

3 years ago