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
UNO [17]
3 years ago
8

What is the value of the expression below if h = 9? 4h – (h + 15)

Mathematics
2 answers:
ira [324]3 years ago
8 0

Answer:

Hey

Step-by-step explanation:

Your answer is 12

Evaluate for h=9

(4)(9)−(9+15)

(4)(9)−(9+15)

lianna [129]3 years ago
4 0

Answer: 3h−15

Step-by-step explanation:

Distribute the Negative Sign:

=4h+−1(h+15)

=4h+−1h+(−1)(15)

=4h+−h+−15

Combine Like Terms:

=4h+−h+−15

=(4h+−h)+(−15)

=3h+−15

You might be interested in
A stainless steel patio heater is a square pyramid. The length of one side of the base is 19.6 m. The slant height of the pyrami
aivan3 [116]

Answer:

90.8 m

Step-by-step explanation:

Pythagorean Theorem

A²+B²=C²

slant height = C

A = 19.6/2=9.8m

90.9 in to m = 2.3m

9.8²+B²=2.3²

B²=90.9²-2.3² = 8257.52

B=\sqrt{8257.52} = 90.8

6 0
3 years ago
a counterclockwise rotation of 120° followed by a counterclockwise rotation of 40° around the same center of rotation
lesya692 [45]

Answer:

Counterclockwise 160°? I don't know what is being asked, but that's the total.

6 0
3 years ago
This is the term in a polynominal without a variable
Scorpion4ik [409]

Answer:

Constant

Step-by-step explanation:

In the polynomial "a(x^2) + bx + c," c is a constant

3 0
3 years ago
Read 2 more answers
A​ 150-pound person uses 5.1 calories per minute when walking at a speed of 4 mph. How long must a person walk at this speed to
wolverine [178]

Let 't' represent the time of the walk in minutes.

5.1*t = 220

t = 43.14 min

The person needs to walk at least 43.14 minutes to but at least 220 calories.

6 0
3 years ago
How do you solve this problem<br><br>35/8y+1491-2y
o-na [289]

Answer:

I suggest using the website called Cymath https://www.cymath.com/

it allows u to type in problems like this and shows you how to do it

Hope this helped!! Have a good day c;

Step-by-step explanation:


6 0
3 years ago
Read 2 more answers
Other questions:
  • What is the area of the square
    10·1 answer
  • If triangle ABC has sides of lengths 6,10,and x, between which two numbers must the value of x lie
    11·1 answer
  • The low temperatures in Detroit for six days in February were -7?C, -3?C, 0?C, 2?C, -3?C, and 5?C. What was the average low temp
    13·1 answer
  • Evaluate arcsec(2)?. . a) (pi/6, plus/minus 2pin, 5pi/6 plus/minus, 2pin. b) (pie/3). c) (pie/6, 5pie/6). d) (pie/3 plus or min
    9·2 answers
  • Help asap please guys​
    6·1 answer
  • Please help. what is the quotient of 4m^12/x-1÷x^2/8m^3 assume x ≠ 0 and m≠0
    10·1 answer
  • How many inches are in 6 in a half yards?
    7·1 answer
  • In the diagram, the only figure that could be parallel to line
    12·2 answers
  • The populations of Cities A and B are 2.6 × 105 and 1,560,000, respectively. The population of City C is twice the population of
    13·1 answer
  • What’s the answer for 15ft wide and 8ft long
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!