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
irina1246 [14]
3 years ago
15

Use the place-valué charro to quite a Numbers in the table that is 1/10 of given Number?

Mathematics
1 answer:
Lana71 [14]3 years ago
6 0
This is the answer for the Use the place-valué charro to quite a Numbers in the table that is 1/10 of given Number?

You might be interested in
Y=3/2x+2 <br> 5x-y=5<br> At what point do they meet?
RSB [31]
(2,5) ...........................................................................................
7 0
3 years ago
Determine which of the lines are parallel and which of the lines are perpendicular. Select all of the statements that are true.
grandymaker [24]

Answer:

Lines a and b are parallel

Lines a and c are perpendicular

Lines d and c are perpendicular

Step-by-step explanation:

we know that

The formula to calculate the slope between two points is equal to

m=\frac{y2-y1}{x2-x1}

Part 1) Find the slope of Line a

we have the points

(-3,4) and (3,6)

substitute in the formula

m=\frac{6-4}{3+3}

m=\frac{2}{6}

simplify

m_a=\frac{1}{3}

Part 2) Find the slope of Line b

we have the points

(-10,-3) and (-8,3)

substitute in the formula

m=\frac{3+3}{-8+10}

m=\frac{6}{2}

m_b=3

Part 3) Find the slope of Line c

we have the points

(0,5) and (3,-4)

substitute in the formula

m=\frac{-4-5}{3-0}

m=\frac{-9}{3}

m_c=-3

Part 4) Find the slope of Line d

we have the points

(4,-7) and (13,-4)

substitute in the formula

m=\frac{-4+7}{13-4}

m=\frac{3}{9}

simplify

m_d=\frac{1}{3}

Part 5) Compare the slopes

Remember that

If two lines are parallel then their slopes are the same

If two lines are perpendicular then their slopes are opposite reciprocal

we have

m_a=\frac{1}{3}

m_b=3

m_c=-3

m_d=\frac{1}{3}

therefore

Lines a and b are parallel (slopes are equal)

Lines a and c are perpendicular (slopes are opposite reciprocal)

Lines d and c are perpendicular (slopes are opposite reciprocal)

6 0
3 years ago
(2a² – b) (за² + 3b)
nataly862011 [7]

Answer:

a^4+3a^2-3b^2

Step-by-step explanation:

\hookrightarrow \: (2 {a}^{2}  - b)(3 {a}^{2}  + 3b) \\  \hookrightarrow \:2 {a}^{2} (3 {a}^{2}  + 3b) - b(3 {a}^{2}  + 3b) \\  \hookrightarrow \:6 {a}^{4}  + 6 {a}^{2} b - 3 {a}^{2} b - 3 {b}^{2} \\   \hookrightarrow \:{a}^{4}  + 3 {a}^{2} b- 3 {b}^{2}

6 0
2 years ago
Cooper is measuring ingredients for his special dessert. He needs a total of 70.4 mL of milk and melted butter. The recipe calls
AysviL [449]
Milk (m) , butter (b)

m + b = 70.4
b = 30.6

m + 30.6 = 70.4
m = 70.4 - 30.6
m = 39.8 mL of milk are needed 
6 0
3 years ago
Brent works part-time at a clothing store. He earns an hourly wage of $15. If he needs to earn more than $45 in a day and works
inysia [295]

Answer:

A) 15x > 45

Step-by-step explanation:

Let X represent an hour. His wage will be 15 times that, so you have:

15x

He needs to earn more than 45 a day, so the inequality needs to be >45

Only answer that satisfies these conditions is A:

A) 15x > 45

3 0
3 years ago
Read 2 more answers
Other questions:
  • Javier bought a 20 ounce smoothie that contains 450 total calories how many calories does this smoothie contain per ounce
    9·2 answers
  • Using Basic trigonometry
    10·1 answer
  • F<br><img src="https://tex.z-dn.net/?f=5%20%5Cdiv%206%20%3D%20" id="TexFormula1" title="5 \div 6 = " alt="5 \div 6 = " align="ab
    15·1 answer
  • Three friends got jobs at stores in the mall. Nina earns $117.60 117 60 for 14 14 hours of work. Ty earns $148.50 148 50 for 18
    5·2 answers
  • Please help me I will give BRAINLIST and a like :))))
    10·2 answers
  • 4) Name The Angle Pair Represented And Solve For x. *<br> 37°<br> (6x - 11)
    7·1 answer
  • Paul has some money in his wallet, all in $1 bills. He buys a hat and has $6 left, as shown in
    13·1 answer
  • <img src="https://tex.z-dn.net/?f=%5Csqrt%7B89" id="TexFormula1" title="\sqrt{89" alt="\sqrt{89" align="absmiddle" class="latex-
    12·2 answers
  • An art dealer earns a 12% commission for every painting she sells. How much commission does the art dealer earn from selling 3 p
    5·2 answers
  • Fill in the blank. In the triangle below, x= Round your answer to two<br> decimal places.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!