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
Paha777 [63]
3 years ago
13

Help me with all of them plzzz eleven Points

Mathematics
2 answers:
irina [24]3 years ago
5 0
122 with 58
35 with 145
62 with 118
105 with 75
Likurg_2 [28]3 years ago
5 0
1. Is 24/30 sorry can't help with the rest
You might be interested in
Consider the diagram.
LenaWriter [7]

Answer:

2 units is perpendicular bisector of line segment

7 0
2 years ago
Determine all values of k that make each of the following a perfect square trinomial. X^2+8x+k
-Dominant- [34]

Answer:

k can either be

12

or

−

12

.

Step-by-step explanation:

Consider the equation

0=x2+4x+4

. We can solve this by factoring as a perfect square trinomial, so

0=(x+2)2→x=−2 and−2

. Hence, there will be two identical solutions.

The discriminant of the quadratic equation (b2−4ac) can be used to determine the number and the type of solutions. Since a quadratic equations roots are in fact its x intercepts, and a perfect square trinomial will have

2 equal, or 1

distinct solution, the vertex lies on the x axis. We can set the discriminant to 0 and solve:

k2−(4×1×36)=0

k2−144=0

(k+12)(k−12)=0

k=±12

6 0
2 years ago
Y’all know this anything about this?
Andre45 [30]

We are given:

  • Parallelogram CDEF
  • ∠C = 13x - 10
  • ∠D = 5x + 10

To Find: ∠E

Concept Used:

  • Adjacent angles of a Parallelogram are Supplementary

Finding the value of 'x':

Since adjacent angles of a parallelogram are Supplementary:

∠D + ∠C = 180

5x + 10 + 13x - 10 = 180              [replacing the values of angle C and D]

18x = 180

x = 10                                          [dividing both sides by 18]

__________________________________________________________

Finding Measure of Angle D:

We are given that:

∠D = 5x + 10

∠D = 5(10) + 10                    [since x = 10]

∠D = 60°

__________________________________________________________

Finding the measure of ∠E:

∠D and ∠E are Adjacent angles

Since Adjacent angles are Supplementary:

∠D + ∠E = 180

60 + ∠E = 180

∠E = 120°                                  [subtracting 60 from both sides]

Hence, the measure of ∠E = 120°

7 0
2 years ago
'Ciumane ananen<br> 32.50t + 5 = 28.75t + 20
gtnhenbr [62]

Answer:

The answer is 0.25

Step-by-step explanation:

(1)we group like terms by subtracting 32.50 by 28.75

(2) we subtract 20 and 5 to give us a value of 15

(3)when we subtract 32.50 and 28.75 we get a value of 3.75

(4)so the equation will look like this 3.75t = 15

(5)we divide 3.75 we both the two equations

(6)With a correct calculation, Your answer should be t = 0.25

6 0
3 years ago
Expanded form<br>a. 54896​
Semenov [28]
  • 54896=<em><u>5</u></em><em><u>0</u></em><em><u>,</u></em><em><u>0</u></em><em><u>0</u></em><em><u>0</u></em><em><u>+</u></em><em><u>4</u></em><em><u>0</u></em><em><u>0</u></em><em><u>0</u></em><em><u>+</u></em><em><u>8</u></em><em><u>0</u></em><em><u>0</u></em><em><u>+</u></em><em><u>9</u></em><em><u>0</u></em><em><u>+</u></em><em><u>6</u></em>
6 0
3 years ago
Read 2 more answers
Other questions:
  • ASAP!!!!!!!!!!!!!!!!! ANSWER KNOW!!!!!!!!!!!!!!!
    9·2 answers
  • Cotton On Ltd. currently has the following capital structure: Debt: $3,500,000 par value of outstanding bond that pays annually
    10·1 answer
  • How many golf balls will fit into a suitcase
    7·1 answer
  • A Luxury of Furniture at a store sells couches for $4,000,Reclining Chairs for $2,040 and loveseats for $2,800. This Luxury line
    14·1 answer
  • The scale drawing can be used to approximate the area of an LCD television. There are 58,000 pixels in the area shown. What is t
    9·1 answer
  • • Now suppose a cicada comes out every 8 years instead of 7 years. How many years will go by before the cicada and predator appe
    14·1 answer
  • Carter's trampoline has a diameter of 10 ft. Its circumference is twice as great as the circumference of Reed's trampoline. What
    15·1 answer
  • What Is y=13-x slope and y intercrept
    7·1 answer
  • Can someone help me plsssss
    11·1 answer
  • I need help with this
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!