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
pogonyaev
3 years ago
14

Can someone please figure out the first one, I already got the second one. I need help with the first one.

Mathematics
2 answers:
Sauron [17]3 years ago
7 0

Answer:

DBG=109

Step-by-step explanation:

djyliett [7]3 years ago
3 0

Answer:

∠DBG= 109°

Step-by-step explanation:

Please see the attached picture for the full solution.

You might be interested in
An older method of estimating body fat percentage was to measure a person's average density (total mass divided by total volume)
timofeeve [1]

If the density of the man is 1.0321 grams per cubic cm. Then the body fat percentage will be 28.59%.

<h3>What is a function?</h3>

The function is an expression, rule, or law that defines the relationship between one variable to another variable. Functions are ubiquitous in mathematics and are essential for formulating physical relationships.

An older method of estimating body fat percentage was to measure a person's average density (total mass divided by total volume) and apply a formula to convert it to a body fat percentage.

\rm BF = \left (\dfrac{4.57}{p} - 4.142 \right) \times 100

where BF = body fat and p = density in g/cm3 A man weighs 175 pounds.

A man weighs 175 pounds.

His total body volume is modeled by a cylinder with a height of 170 cm and a radius of 12 cm.

Then the density will be

\rm p = \dfrac{175 \times 453.592}{\pi \times 12^2 \times 170}\\\\p = \dfrac{79378.7}{76906.19}\\\\p= 1.0321 \ g/cm^3

Then the Body fat percentage will be

\rm BF = \left (\dfrac{4.57}{1.0321} - 4.142 \right) \times 100 \\\\\\BF = 0.2859 \times 100\\\\\\BF = 28.59\%

More about the function link is given below.

brainly.com/question/5245372

#SPJ1

8 0
2 years ago
3. The measure of an angle is six more than twice its complement. What is the
skad [1K]

Answer:

17

Step-by-step explanation:

4 0
4 years ago
Please help!!! Thanks!
Anon25 [30]
C would be the only reasonable answer
4 0
4 years ago
I need help with both questions...
NikAS [45]

Answer:

17. a)

Step-by-step explanation:

17.

f(x) =x/2, then f(x-3)=(x-3)/2

x=3, f(x-3)=f(3-3)=f(0)=0 (values in table)

f(x-3)+3=0+3=3

18.

f(x) =x/2

f(x-2) for x=5 is f(5-2)=f(3)=3/2

f(x-2)+5=f(3)+5=3/2+5=3/2+10/2=13/2

3 0
3 years ago
Read 2 more answers
Solve the system of equations by elimination.
Sliva [168]
The answer will be the following 10/14,-4/13,-3/13
5 0
4 years ago
Other questions:
  • I really need some help on this question soo any answer would be helpful ∧_∧
    6·1 answer
  • Does anyone know how to solve Age word problems?
    12·1 answer
  • What is the value of x in the equation 2x+3y, when y=6 ? <br><br>is it 8, 9 , 27 ,36
    8·1 answer
  • find the scale, k, of H(3,4) if H'(9,12) after going through the transformation (x,y) ---&gt; (kx,ky) centered at the origin
    12·1 answer
  • PLEASE HELP!!! IMAGE ATTACHED FIND THE VALUE OF X
    7·1 answer
  • What is the value of a equation of a in the equation 5a - 10b = 45 when b = 3
    13·2 answers
  • Given f(x) = -x – 4, find f(4).<br> I need help
    7·1 answer
  • Create a two-column proof:
    5·1 answer
  • 10 points!! plzzzzzzz helpppp :( <br> find the letters ( K,K,T )
    13·2 answers
  • Please help me answer the question in the picture
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!