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
vagabundo [1.1K]
3 years ago
5

Match each word to the appropriate example using the expression 5a + 9b - 4.

Mathematics
2 answers:
Murrr4er [49]3 years ago
8 0

Answer: 4 is the coefficient, 5a and 9b are the constants

Step-by-step explanation:

nevsk [136]3 years ago
5 0

Answer:

9 is the coefficient

-4 is the constant

There are 3 terms in the expression.

Step-by-step explanation:

You might be interested in
The slope of a line is -1/4 and the y-intercept is 8. Whats the x-intercept?
Fed [463]
Slope = -1/4
y-interept = 8
⇒equation:  y = -1/4x + 8

x-intercept ⇒ when y = 0
0 = -1/4x + 8
1/4x = 8
x = 8 x 4 
x = 32

Answer: x-intercept = (32,0)
7 0
2 years ago
Please help!! 30 points if you answer. Answer ASAP!!Which word phrases can be modeled by the expression? Choose exactly two answ
shutvik [7]
N=number A: n divided by 7 minus 10 B: n times 7 minus 10 C: 10 divided by 7 minus n D: n divided by 7 minus 10
8 0
3 years ago
Find x<br> a) 21 √2<br> b)7<br> c)21 √2/2<br> d)21 √3/2
fgiga [73]

Answer:

C

Step-by-step explanation:

Use the sine ratio in the left, right triangle to find the common side to both triangles and the exact values

sin60° = \frac{\sqrt{3} }{2} , cos45° = \frac{1}{\sqrt{2} } , thus

sin60° = \frac{opposite}{hypotenuse} = \frac{opp}{7\sqrt{3} } = \frac{\sqrt{3} }{2} ( cross- multiply )

2 × opp = 21 ( divide both sides by 2 )

opp = \frac{21}{2}

Now consider the right triangle on the right, using the cosine ratio

cos45° = \frac{adjacent}{hypotenuse} = \frac{\frac{21}{2} }{x} = \frac{1}{\sqrt{2} } ( cross- multiply )

x = \frac{21}{2} × \sqrt{2} = \frac{21\sqrt{2} }{2} → C

5 0
2 years ago
Acetaminophen is a common pain reliever and fever reducer. Here is a graph showing the amount of acetaminophen, in milligrams, i
andrew11 [14]

Answer:

I don't know 1

2. 3/4

3. y= 1000(0.75)^x

Step-by-step explanation:

6 0
3 years ago
Plzzz help need it right nowww.....
Hunter-Best [27]
2x-5= - 20 

&#10;2x=-20+5&#10; &#10;          Add  \ 5 \ to \ both \ sides&#10; 

2x=-15&#10;&#10; &#10; 

x=- \dfrac{15}{2}       Divide \ both \ sides \ by \ 2
5 0
3 years ago
Other questions:
  • Item 22 the navy pier ferris wheel in chicago has a circumference that is ​56% of the circumference of the first ferris wheel bu
    7·1 answer
  • ‼️‼️ASAP need help ‼️
    10·2 answers
  • The temperature in Belleville was 8°C. In Wildgrove, the temperature was 39°C lower than in Belleville. What was the temperature
    10·2 answers
  • Sasha is making a quilt. Her pattern requires that 1/4 of the pieces of cloth be green. She has 188 pieces of green cloth. If sh
    5·1 answer
  • John Matthew has $50 in his savings. Each week he spends $4 on snacks during lunch. Write the equation for this. y=mx+8
    13·1 answer
  • PLEASE IT IS EASY 6TH GRADE MATH PLEASE HELP! What is the answer?
    6·1 answer
  • Bob has a coin cup with four $1 tokens and two $5 tokens in it. He also has two $10 tokens and one $25 token in his pocket. He
    7·2 answers
  • HELP ITS A TEST- Question is in the photo
    8·2 answers
  • PLEASE HELP!!!!!
    8·1 answer
  • Write (x^2)^4 without any exponents.
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!