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
kaheart [24]
3 years ago
15

Please please please help me out

Mathematics
1 answer:
defon3 years ago
4 0
The value is 5.48 or 5 inches because the parallelograms have equal opposite  sides, so therefore the opposite angles are equal too so the
sinx=5.6/10
x=34
then sin34=h/9.8
h=5 inches.
You might be interested in
Divide 735 in the ratio 3:2
Irina18 [472]
First add the 2 numbers in the ratio:

3+2 = 5

divide the 735 by 5:

735 / 5 = 147

now multiply 147 by 3 and then by 2 and that will be the ratios:

147 * 3 = 441

147 * 2 = 294
6 0
3 years ago
You might need:<br> y<br> 3+<br> 2+<br> 1+<br> 2<br> -4 -3 -2 -1<br> 1<br> 2.<br> -1<br> -27<br> -3
xenn [34]

Answer:

-36

Step-by-step explanation:

3+2+1+2=8-4-3=1-2=-1-1=-2x1x2=-4-1=-5-27=-33-3=-36

7 0
2 years ago
X + (y + 2) = (x + y) + z.<br> A. False<br> B. True
Serga [27]
A .
this is false
There’s no answer for x and y
5 0
3 years ago
4x-(12 divided 3) +2x=20
Savatey [412]

Answer:

4

Step-by-step explanation:

3 0
3 years ago
In ΔRST, t = 4.1 inches, r = 7.1 inches and ∠S=45°. Find the length of s, to the nearest 10th of an inch.
dem82 [27]

Answer:

The length of s is 5.1 inches to the nearest tenth of an inch

Step-by-step explanation:

In Δ RST

∵ t is the opposite side to ∠T

∵ r is the opposite side to ∠R

∵ s is the opposite side to ∠S

→ To find s let us use the cosine rule

∴ s² = t² + r² - 2 × t × r × cos∠S

∵ t = 4.1 inches, r = 7.1 inches, and m∠S = 45°

→ Substitute them in the rule above

∴ s² = (4.1)² + (7.1)² - 2 × 4.1 × 7.1 × cos(45°)

∴ s² = 16.81 + 50.41 - 41.1677568

∴ s² = 26.0522432

→ Take √ for both sides

∴ s = 5.10413981

→ Round it to the nearest tenth

∴ s = 5.1 inches

∴ The length of s is 5.1 inches to the nearest tenth of an inch

3 0
2 years ago
Read 2 more answers
Other questions:
  • Question
    5·1 answer
  • Which list shows all the factors of 75?
    13·1 answer
  • What Is 2(2x-5)=3x+x-2x ?
    7·2 answers
  • Simplify x 1/3(x1/2+2x²​
    5·1 answer
  • Adam’s bank account has a balance of $1213.69 before he starts spending money. He makes the following transactions:
    13·2 answers
  • What is the value of c?
    13·1 answer
  • Line AB contains points A(-6,-1) and B(1,4). Line CD contains point D(7,2). If angle ABC is congruent to angle BCD and m
    14·1 answer
  • CAN SOMEONE HELP ME WITH THIS PIEASE AND THANK YOU.
    15·2 answers
  • 8,487 divided by 8 I need help !
    15·1 answer
  • When 7 is subtracted from four times a certain number, the answer is 37. What is the<br> number?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!