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
Scrat [10]
2 years ago
5

Please I need help, can’t figure it out Thank you

Mathematics
2 answers:
Elan Coil [88]2 years ago
7 0

Answer:

1/4

Step-by-step explanation:

Hope this helps!

Illusion [34]2 years ago
4 0

Answer:

D is the answer.

Step-by-step explanation:

First solve the top equation,

5 * (2/15)

2 and 5 can multiply

10/15

then simplify

2/3

Then use the Keep Flip Change(KFC) method to solve the bottom and top equation

It is also called the Keep Change Flip method so whichever works for you

2/3 (keep) *(change the divide to a multiply) 3/8 (flip the denominator and the numerator)

2/3 * 3/8

then cancel out the threes

2/8

then simplify

1/4

Hope this helps!

You might be interested in
A tee-ball team for 5 year-olds has half as many girls as boys. If there are 15 children on the team, how many are boys and how
Usimov [2.4K]
There are 10 boys because half of 10 is 5 5+5 equals 10
4 0
3 years ago
Read 2 more answers
What is the diameter of the following circle (x+4)^2 + (y-9)^2 = 18
Elena L [17]
Radius = sqrt(18) = 3*sqrt(2)

diameter = 2(3sqrt(2)) = 6sqrt(2)
3 0
3 years ago
Please Help!!! Evaluate the following <br><br> 2/((3-(3-1))*3-1)
antiseptic1488 [7]
2/ 3 - (3 - 1) * 3 - 1 = -4
Simplify
= 2/-4
which is
= -2/4 
Then simplify again
= -1/2
6 0
3 years ago
What is the similarity ratio (scale factor) of the larger triangle to the smaller triangle?
UkoKoshka [18]

Answer:

  • 5/11

Step-by-step explanation:

<u>Corresponding side have same ratio:</u>

  • 55/121 = 5/11 (divide by 11)
  • 40/88 = 5/11 (divide by 8)
  • 30/66 = 5/11  (divide by 6)

The similarity ratio or the scale factor of the larger triangle to the smaller is 5/11

5 0
2 years ago
Read 2 more answers
Please I need help ASAP<br>pls explain your answer ​
USPshnik [31]

Answer:

47.62 cm

Step-by-step explanation:

ABCD is a rhombus. Each side measures 15 cm.

m<A = 60°.

Here are some properties of a rhombus:

Opposite angles of a rhombus are congruent.

m<C = m<A = 60°

m<ADC = m<ABC

The sum of the measures of the interior angles of a quadrilateral is 360°.

The diagonals are perpendicular bisectors of each other.

m<A + m<C + m<ADC + m<ABC = 360°

60° + 60° + 2m<ADC = 360°

2m<ADC = 240°

m<ADC = 120°

Each diagonal of a rhombus bisects a pair of congruent, opposite angles.

m<ADB + m<CDB = m<ADC

m<ADB = m<CDB

m<ADB + m<ADB = 120°

m<ADB = 60°

Triangle ABD had two angles, <A and <ADB, that measure 60°. Therefore, the third angle, <ABD also measures 60°. That makes triangle ABD an equilateral triangle.

Draw segment AT.

T is the midpoint of BD. The segment AT is the perpendicular bisector of segment BD. Triangle ATD is a 30-60-90 triangle.

Using the ratio of the lengths of the sides of a 30-60-90 triangle, we can calculate the length of AT which is the radius of circle A.

TD : AT : AD

1    : √3 :   2

AD = 15 cm

TD = AD/2

AT = √3 × TD

AT = (AD√3)/2

AT = 7.5√3 = 12.99

AQ = 12.99

perimeter = QD + PB + m(arc)PTQ + BC + CD

perimeter = (15 - 12.99) + (15 - 12.99) + 60°/360° × 2π(12.99) + 15 + 15

perimeter = 47.62

Answer: perimeter = 47.62 cm

7 0
2 years ago
Other questions:
  • Gary played soccer for 1 hour and tennis for 2 hours. Tanya played tennis for 2 hours and soccer for 1 hour. Who played sports l
    12·2 answers
  • Please please please help me! I need help and it’s due soon!!
    6·1 answer
  • Find the length of the hypotenuse of the triangle pictured below. Enter the exact value as a square root.
    14·1 answer
  • in simba the temperature was 6°c in the morning on a particular day . What was the temperature during the night if it further dr
    10·1 answer
  • (6 + 7) + 8 = 6 + (7 + 8)<br> which property of addition shows
    13·1 answer
  • Solve the system of equations 7x+10y=36 y=2x+9
    12·1 answer
  • X2 + bx – 12 where b is some whole number (no
    13·1 answer
  • There is a bag with only red marbles and blue marbles.
    11·1 answer
  • Need helpppp asapppp pleaseee help….
    8·2 answers
  • What is the measure of angle x? . Enter your answer in the box <br> X=​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!