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
poizon [28]
3 years ago
14

Find the measure of L

Mathematics
1 answer:
olga_2 [115]3 years ago
3 0

54Answer:

Step-by-step explanation:

54+49=42+l

=> l = 61

You might be interested in
Weights of different sandwiches in two lengths are shown in the table.
Alexandra [31]

Answer:

Egg salad sandwich is proportional to its length

Step-by-step explanation:

Weight of Sandwiches by Length of Roll

                                        6-inch Roll      12-Inch Roll

Cheese sandwich               \frac{1}{4}                      \frac{3}{4}

Chicken salad sandwich     \frac{3}{4}                     1\frac{3}{4}

Egg salad sandwich            \frac{2}{3}                   1\frac{1}{3}

For cheese sandwich proportion

\frac{6}{\frac{1}{4}}=\frac{12}{\frac{3}{4}}\\24 \neq 16

So, Cheese sandwich weight is not proportional to its length

For Chicken salad sandwich proportion

\frac{6}{\frac{3}{4}}=\frac{12}{\frac{7}{4}}\\8 \neq \frac{48}{7}

So, chicken salad sandwich is not proportional to its length

For Egg salad sandwich  proportion

\frac{6}{\frac{2}{3}}=\frac{12}{\frac{4}{3}}\\9=9

So, egg salad sandwich is proportional to its length

6 0
3 years ago
Find the value of the variable in the figure provided <br><br><br> PLEASE HELP ASAP
Harlamova29_29 [7]

Answer:

x=17

Step-by-step explanation:

(5x-58)=(2x-7)  ->(because of cosine-rule)

3x=51

x=17

6 0
3 years ago
True or false two lines that lie in a parallel planes are parallel
faltersainse [42]
True ................
4 0
3 years ago
A ladder 10 feet long rests against a vertical wall. Initially, the top of the ladder is 8 feet above the ground. If the top of
lora16 [44]

Step-by-step explanation:

Let vertical height of ladder from ground be y and

horizontal distance of the base of the ladder from the wall be x respectively.

Length of the ladder = l (constant) = 10 ft

<u>Using Pythagoras theorem</u>:

{l}^{2}  =  {y}^{2}  +  {x}^{2}

Differentiate both sides w.r.t time

0 = 2y \frac{dy}{dt}  + 2x \frac{dx}{dt}

y \frac{dy}{dt}  + x \frac{dx}{dt}  = 0

<u>We know that</u> (After 1 sec, y = 6 ft and x = 8 ft ; dy/dt = 2 ft/sec)

6\times 2 + 8\frac{dx}{dt}  = 0

\frac{dx}{dt}  =  - 1.5 ft  \: per \: sec

<u>( Ignore - ive sign)</u>

Therefore, bottom of the ladder is sliding away from the wall at a speed of 1.5 ft/sec one second after the ladder starts sliding.

8 0
3 years ago
Calculate the surface area of this box.
julia-pushkina [17]

Answer:

36 cm^2

Step-by-step explanation:

S.A. = 2 (lw + wh + lh)

S.A. = 2 ((4)(2) + (2)(2) + (4)(2))

S.A. = 2 (8 + 4 + 6)

S.A. = 2 (18)

S.A. = 36

4 0
2 years ago
Read 2 more answers
Other questions:
  • Aria drank 500 milliliters of water after her run. Her best friend Andrea drank 0.75 of a liter of water. Who drank more? Show w
    6·1 answer
  • UL.JU.23
    13·1 answer
  • Factor the trinomial:<br> 5x^2+42x+49
    8·1 answer
  • What are the quotient and remainder of (5x^4-3x^2-4x+6) / (x-7)?
    15·1 answer
  • Help me please ......,,,,
    5·2 answers
  • Expression equivalent to 2s + 3s^2
    12·1 answer
  • Use a number line to solve 235+123
    14·2 answers
  • There are 30 students in a class that took a test. The average grade of 10 students was 80. The other 20 students average was 89
    5·1 answer
  • Which number is a solution of the inequality b&gt;11.3
    13·1 answer
  • 2x2x-2x2 what do u get when u add them together and multiply
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!