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
Lostsunrise [7]
3 years ago
12

I need help with part a and b, please help

Mathematics
1 answer:
yarga [219]3 years ago
3 0
A. so the entire length of the to would be 25. You know 9 of those feet are not rope so you would subtract that from 25
25-9=16
16 would be the all the rope on top and you only want one side, so you would divide it by 2. The top right piece of rope would be 8ft long
Part b is the picture

You might be interested in
Can someone help me with this one ??
s344n2d4d5 [400]

Answer:

Measure angle B = 65 degrees    AB = 34        AC = 30

Step-by-step explanation:

Triangle Sum Theorem: 180 - 90 - 25 = 90 + 25 + 65 = 180

Tangent 25 = 16/x

AB = 34

Pythagorean Theorem Equation:

b =[]\sqrt{34^{2} - 16^{2}}= \sqrt{900}= 30

AC = 30

6 0
3 years ago
What does 5 gallons equal ___ Quarts
slamgirl [31]
20 quarts = 5 gallons
7 0
3 years ago
Read 2 more answers
A store has ergonomic chairs on sale for 10% off of the regular price. Cayley finds a chair she wants to buy that has an origina
KatRina [158]
I think it 317.36
$325+10%=29.5+8.5%=317.36
5 0
3 years ago
6. a semicircle has as its diameter the hypotenuse of a right triangle shown below. determine the area of the semicircle to the
jeyben [28]

Answer:

A = 137.3cm^2

Step-by-step explanation:

Given

See attachment

Required

The area of the semicircle

First, we calculate the hypotenuse (h) of the triangle

Considering only the triangle, we have:

\cos(68) = \frac{7}{h} --- cosine formula

Make h the subject

h = \frac{7}{\cos(68)}

h = \frac{7}{0.3746}

h = 18.7

The area of the semicircle is then calculated as:

A = \frac{\pi h^2}{8}

This gives:

A = \frac{3.14 * 18.7^2}{8}

A = \frac{1098.03}{8}

A = 137.3cm^2

7 0
3 years ago
Change from scientific notation to expanded form<br><br> 8.63 × 10^5
natka813 [3]
The answer will be 863000. Hope it help!
4 0
3 years ago
Read 2 more answers
Other questions:
  • Pre-algebra builder #23-24 answers
    14·1 answer
  • X^2+36y^2. What is answer
    5·1 answer
  • Suppose the population of a town increases by 3% each year. the population of the town today is 25,000. use compound interest ta
    11·2 answers
  • HELLLLLLLLLLLPPPPPPPPPP
    15·1 answer
  • ............please help
    14·1 answer
  • Larry says 5×900 is less than 5×9000 is greater than 9000​
    6·1 answer
  • Which expression is equilvalent to (5g-2h)-(3h+8-4g).
    10·2 answers
  • WILL GIVE BRAINLIEST
    15·1 answer
  • Find the distance, c, between (–3, –4) and (1, 2) on the coordinate plane. Round to the nearest tenth.
    12·1 answer
  • Which polynomial function gets larger and larger in the negative direction as x gets
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!