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
Artist 52 [7]
3 years ago
13

(8q+5)^2=64q^2+[]q+25What is the missing value? []

Mathematics
1 answer:
gladu [14]3 years ago
7 0

Answer:

  80

Step-by-step explanation:

The square of a binomial is ...

  (a +b)^2 = a^2 + 2ab + b^2

You have a=8q, b=5, so the square is ...

  (8q)^2 + 2(8q)(5) + (5)^2

  = 64q^2 +80q +25

The coefficient missing from your given expression is 80.

You might be interested in
What two numbers have a product of -15 and a sum of -2?​
Kruka [31]

Answer:

-5 and 3.

Step-by-step explanation:

-5x3=-15 -5-3=-2

4 0
3 years ago
Read 2 more answers
There are 180 dogs. If 35% of them are huskies, how many huskies are there? *<br> Your answer
raketka [301]

Answer:

The answer is: 63

Step-by-step explanation:

Divide 180 by 35% to find how many are huskies

and its 63.

Check on calculator to make sure: 180 ÷ 35% = 63

3 0
3 years ago
A) If a + 5 = 15, then find the value of a​
ozzi

Answer:

The answer is 10

Step-by-step explanation:

a + 5 =15

15-5=10

6 0
3 years ago
Read 2 more answers
Turner mesuares 3/4 foot of a ribbon for a coustume. He needs 9 pieces of ribbon with the same length
AlekseyPX
That answer is 6.75
7 0
3 years ago
Read 2 more answers
Emma puts $10,000 in a simple interest account at a bank.
goldenfox [79]

Answer: Hi Hope This Helps :D

Step-by-step explanation:

We have to calculate the annual interest rate for the account. Formula for the simple interest is : I = P * r * t, where P is the investment, r is the annual interest rate and t is time in years. In this case: 1,800 = 10,000 * r * 4; 1,800 = 40,000 * r; r = 1,800 : 40,000; r = 0.045, or 4.5 %. Answer: The annual interest rate is 4.5 %

5 0
2 years ago
Other questions:
  • What percent is of 50 is 18 show your work
    10·2 answers
  • Right a real problem using mixed numbers whose sum is one and three-fifths
    12·1 answer
  • What is the domain of f(x) = 5^x?
    5·2 answers
  • How many inches in 1.5 miles
    9·1 answer
  • PLEASE ANSWER ASAP! Ty! Which number is an outlier in the data set? Explain what effect the outlier has on the measures of cente
    14·2 answers
  • How do the absolute values of - 12.5 and 11.5 compare? Choose a symbol to make the statement true.
    13·1 answer
  • The length of the garden is 10 feet more than twice its width. The perimeter of the garden is 170 feet.
    12·1 answer
  • I'm just confused on how I go about doing this.
    10·1 answer
  • Write the expression in standard form.(4x - 3 + 2y) - (-4y + 2)*
    9·2 answers
  • Which one is it? I need help
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!