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
melamori03 [73]
2 years ago
10

Determine the missing value!

Mathematics
1 answer:
xz_007 [3.2K]2 years ago
4 0

Hi there!

missing value: -9

<em><u>1.Multiply the two negative:</u></em>

<em><u /></em>-2<em><u>·</u></em>-4=-8<em><u /></em>

<u><em>2.Find the value of 72*-8:</em></u>

<u><em /></u>72*-8=-9<u><em /></u>

Therefore, the missing value is -9.

You might be interested in
What is the value of h?
Andreyy89

Answer:

3h+18°+15h= 180°(straight angle)

=>18h+18= 180°

=>18h= 180-18° = 162°

=>h= 162°/18= 9

option B

3 0
3 years ago
Read 2 more answers
Mr. Autry bought a hat for $99.90. He also bought a pair of boots for $89.90. What was the total cost of the hat and boots inclu
Pepsi [2]

Answer:

$204.98

Step-by-step explanation:

Step 1: Add both item cost

99.90 + 89.90 = 189.80

Step 2: Find the sales tax of the result

\frac{8}{100}\times 189.8 = 15.184

  • Step 1: Convert 8% to fraction
  • 8\%= \frac{8}{100}
  • Simplify
  • \frac{8}{100} = \frac{2}{25}
  • Step 2: Convert 189.80 to a fraction
  • 189.80 = \frac{189.8}{1}
  • Step 3: Set it up
  • \frac{2}{25}\times \frac{189.8}{1}
  • Step 4: Cross divide
  • 189.80 \div 25 = 7.592\\2 \div 1 = 2
  • Step 5: Multiply the result
  • 7.592 \times 2 = 15.184

Step 3: Add the result from the total cost of both items

189.80 + 15.184 = 204.98

The total cost of the hats and boots including sales tax is 204.98 dollars

7 0
3 years ago
What is the final answer?
Phantasy [73]
4 bc I’m smart and I passed
3 0
3 years ago
Read 2 more answers
Please solve this equation for two answers Solve (4x-1)^2=11
Delvig [45]
One root is 1.0791561975888, the other is -0.57915619758885.
7 0
3 years ago
Read 2 more answers
Question 1(Multiple Choice Worth 1 points)
vichka [17]

Answer:

Option (C): The Rome data center is best described by the mean. The New York data center is best described by the median.

Step-by-step explanation:

1. Rome

Minimum=0

Maximum=16

Median ,

Mean = 8

Standard Deviation(σ)=5.4

As, difference between , Maximum -Mean =Mean - Minimum=8

So, Mean will Worthy description to find the center of Data set, given about Rome.

2. New York

Minimum=1

Maximum=20

Median , Q2 = 5.5

Mean = 7.25

Standard Deviation(σ)=6.1

As, for New york , Mean is not the mid value, that is difference between Mean and Minimum is not same as Maximum and Mean.

As, you can see , the three Quartiles ,  are very close to each other, it means , other data values are quite apart from each other. So, Mean will not  appropriately describe the given data.So, in this case Median will suitable to find the center.

5 0
3 years ago
Other questions:
  • Which equation justifies why nine to the one third power equals the cube root of nine?
    13·2 answers
  • wea re going to the carnival on friday night . It costs $2 for each ride and $5 for snacks. Lelia has 23 total to spend. Write a
    12·1 answer
  • Is 1,000,000mm greater than,less than,or equal to, 100m
    9·2 answers
  • Mr jones and his family went to the amusment park
    12·1 answer
  • If you multiply me by 7 and then add 7 to the product, you get 6x7.
    12·1 answer
  • Help me in this question
    11·1 answer
  • What is the smallest value of x, such that
    5·1 answer
  • Pls awnser I will give brainliest
    9·1 answer
  • Help me math homework part 2
    10·1 answer
  • A square is cut from a rectangle. The side length of the square is half of the unknown width w. The area of the shaded region is
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!