1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
8090 [49]
2 years ago
11

What is the value of y? Thankss

Mathematics
2 answers:
Gekata [30.6K]2 years ago
6 0
80+60=140
180-40 = 40
Answer is 40°
As angles in a triangle add up to 360°
Anvisha [2.4K]2 years ago
6 0

Answer:

40 degrees

Step-by-step explanation:

The angles of a triangle add together to 180 degrees, so you need to add the two numbers and subtract 180 from the answer you got:

60 + 80 = 140

180 - 140 = 40

You might be interested in
What is the area of a sheet of binder paper? (Binder paper is 8 1/2 inches by 11 inches.)
11Alexandr11 [23.1K]
Area of a rectangle is the product of length times width.  Thus, here we need the product of 8 1/2 inches by 11 inches.

One way of doing this follows:            8.5
                                                         8.5
                                                       ----------         
                                                         93.5 square inches

Rounding up, this comes out to 94 square inches.

Alternatively:     17             187
                         ---- * 11 = ------- = 93.5 square inches; rounded, that's 94.
                           2                 2
3 0
3 years ago
Consider the following equation. 9x2 − y2 = 6 (a) Find y' by implicit differentiation. y' = (b) Solve the equation explicitly fo
qaws [65]

Answer:

Step-by-step explanation:

Given is an equation in x and y as

9x^2 - y^2 = 6

We use implicit method to differentiate the above equation

18x-2yy'=0

y' = 9x/y

b) to solve the equation explicitly for y and differentiate to get y' in terms of x. y' = ±

We separate the variables as

yy' =9x\\\frac{y^2}{2} =\frac{9x^2}{2} +C\\y^2 =9x^2+2C

Take square root

y=\sqrt{9x^2+2C} \\y=-\sqrt{9x^2+2C}

6 0
3 years ago
Henry runs 7 miles in 60 minutes. at the same rate, how many miles would he run in 24 minutes?​
victus00 [196]

Answer:

2.8 miles

Step-by-step explanation:

Divide 7 miles by 60=0.11666666666

Multiply it by 24

You would get 2.8

Hope this helped

:)

8 0
3 years ago
Please assist me on this question please
Flauer [41]

Answer:

12 units

Step-by-step explanation:

x is to 16    as    9 is to x

x/16 = 9/x     cross multiply

x^2 = 144

x =12

6 0
1 year ago
Erin received the following scores on her last four spelling tests.
gtnhenbr [62]
(21/25) * 100
84 %

82 %

0.8 * 100
80 %

(17/20) * 100
85 %

17/20 is the highest one
8 0
3 years ago
Read 2 more answers
Other questions:
  • A formula for 8 bottles of window cleaner calls for 6 cups of rubbing alcohol, 2.25 gallons of water, and 1.5 cups of ammonia. H
    8·2 answers
  • This is my math geometry... What does x equal on the shape to the right?
    7·1 answer
  • On number 50 I don't understand thanks to whoever is helping me
    13·1 answer
  • What is the least perimeter of are tangle with an ware of 32 square feet
    15·2 answers
  • In order for a constitutional amendment to the Florida constitution to pass 60% of the popular vote must support the amendment.
    5·2 answers
  • X plus two over five equals six
    5·2 answers
  • The base of a cylinder has an area of 12 cm2. This cylinder has a height of 5 cm. What is the volume of this cylinder? ​
    9·1 answer
  • Timmy and Sarah head out to dinner and Garfinkels in Vaile. Timmy brings $40 with him. If buy two French Dips costing $10.95 a p
    15·1 answer
  • 95-3/4 step by step pls answer
    10·2 answers
  • Last month, a carpenter made 2 tables. This month, he made 50% fewer tables. How many tables did the carpenter make this month?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!