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
vodka [1.7K]
3 years ago
10

I’m having trouble on 10-11, if you can find the answer. Thank you!

Mathematics
1 answer:
PolarNik [594]3 years ago
3 0

Answer:

10-11 is -1

Step-by-step explanation:

i don'T care much for attachments ;)

You might be interested in
Solve: 3x-1=8(x+1)+1
Karolina [17]

Answer:

X= -2

Step-by-step explanation:

8 0
2 years ago
Danielle’s chemistry professor has a complicated grading system. Each lab counts once and each test counts as two labs. At the e
Murrr4er [49]

Answer:

92

Step-by-step explanation:

Lab Scores are 84, 81, and 93

Test Scores are 89 and 94

Each lab counts once and each test counts as two labs. At the end of the semester there is a final lab that counts as three regular labs.

Total Number of Labs= (3X1)+(2X2)+(1X3) =3+4+3 =10

To recieve an A(90), the average of her scores must be 90.

Let her final lab score =b

Refer to the attached diagram

Total Score=624+3b

For her average =90

\frac{624+3b}{10}=90

Cross multiplying

624+3b =90 X 10

624+3b =900

3b =900-624

3b =276

Dividing both sides by 3

b= 92

She must score 92 in her final lab to receive an A.

6 0
3 years ago
What the answer now
stiks02 [169]

Answer:

35.6 yd²

Step-by-step explanation:

Area of ∆UVW can be solved if we know the lengths of 2 sides and their included angle.

We are Given just 1 side, UV (w). Use the law of sines to find UW (v).

Thus:

\frac{v}{sin(V)} = \frac{w}{sin(W)}

W = 137°

w = 19 yd

V = 180 - (137 + 22) = 21°  => sum of triangle

v = ??

Plug in the values and solve for v

\frac{v}{sin(21)} = \frac{19}{sin(137)}

Multiply both sides by sin(21)

\frac{v}{sin(21)}*sin(21) = \frac{19}{sin(137)}*sin(21)

v = \frac{19*sin(21)}{sin(137)}

v = 10 yd (approximated)

Find area of ∆UVW:

Area = ½*UV*UW*sin(U)

Area = ½*v*w*sin(U)

= ½*10*19*sin(22)

Area = 35.6 yd² (to nearest tenth)

7 0
3 years ago
❗️Please help BIG POINTS❗️
Inessa [10]
Dude, what kind of question is this??? Here's my best shot.
If they start at the 32-mile mark, then the we can use 32 as the intercept. 50 can be the change in position over time, so 
y=50x+32 (?)

5 0
3 years ago
Pls help xDDDDD thx!
prohojiy [21]

Answer:

-25

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • Please help thank you.
    5·1 answer
  • Which of the following statements contains a quotient? A. 7 + 6 = 13 B. 7 × 6 = 42 C. 42 ÷ 6 = 7 D. 7 – 6 = 1
    15·2 answers
  • If a window has a radius of 12 inches what is the circumference of the window
    14·2 answers
  • What is the equation for g
    8·1 answer
  • apply the Pythagorean theorem to find the distance between two points (to the nearest tenth). which statements are correct
    10·2 answers
  • 1<br> If a +b = 6 and a= 2, what is b<br><br> A(0<br> B(2<br> C(4<br> D(6
    10·1 answer
  • the king is having a sale where customers can buy 4 new tires for 419.96 what is the unit price of the tires
    8·1 answer
  • Which of the following points is not coplanar with points C, D and E?<br><br> R<br> A<br> S<br> U
    5·1 answer
  • A 642.5 acre piece of land is being divided into 5-acre parcels.
    7·1 answer
  • A steel mill manufactures steel plates. The average number of flaws in the steel is 1.28 flaws per square foot. Find the probabi
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!