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
tigry1 [53]
2 years ago
7

Write and solve an equation to find the value of x and a missing angle in each triangle below. Use the number bank to help you c

heck your solutions as you fill in each blank. Not all of the numbers will be used.

Mathematics
1 answer:
jolli1 [7]2 years ago
5 0

Answer:

1. x = 30

REC = 130

Step-by-step explanation:

2x + 70 = 4x + 10

60 = 2x

x = 30

you try the others

Good luck :D

You might be interested in
One-third the sum of four and eight
Debora [2.8K]
<span>the number will be 14. </span>
5 0
3 years ago
Read 2 more answers
What is the angle of elevation of the sun when a 42 foot mast casts a 16 foot shadow?
Greeley [361]

Answer:

68.0

Step-by-step explanation:

5 0
3 years ago
Pls help this is kinda hard and it’s due in 45 minutes
VashaNatasha [74]

Answer:

16.8 inches

Step-by-step explanation:

Perimeter =2(length+width) so 2·(5.6+2.8)≈16.8

8 0
3 years ago
Read 2 more answers
A cable company charges $70 per month for cable service. Please help ASAP Check screenshot pleasee (20 points) Thank youu! :)) &
LiRa [457]

Answer:

for #1: 70x = y

for #2: 70x + 100 = y

Step-by-step explanation:

you pay $70 for x amount of time with will equal your total therefore it's 70x = y

if you have to pay a one-time fee of $100.00 then you have to add that to your equation giving you 70x + 100 = y

hope this is right

hope it helps too :)

8 0
3 years ago
Can anyone help me?
goldfiish [28.3K]

Given:

A right angle triangle ABC, right angled at C.

To find:

The measure of θ.

Solution:

In a right angle triangle,

\tan \theta=\dfrac{Opposite}{Adjacent}

In triangle ABC,

\tan \theta=\dfrac{AC}{BC}

\tan \theta=\dfrac{2.7}{5}

\tan \theta=0.54

It can be written as

\theta=\tan^{-1}0.54

\theta\approx 28.369

Therefore, the measure of θ is 28.369.

5 0
3 years ago
Other questions:
  • Two thirds of a number, decreased by thirty six, is at most twenty two. Find the number.
    11·1 answer
  • If you have 3/4 cup of flour how many eighths do you have
    14·2 answers
  • Can someone please help me with my work
    9·1 answer
  • -17 times a number -29 is equal to -32 less than a number
    11·1 answer
  • What is (-9)(-4)(-4)(8)
    10·2 answers
  • Which sets of measurements could be the interior angle measures of a triangle?
    7·1 answer
  • Which expression is equivalent to the expression 4(6+y)+7?
    13·1 answer
  • The angles shown below are supplementary:
    8·1 answer
  • ✰What is the area of the trapezoid shown below?✰
    13·2 answers
  • Joy had 939 stuffed animals. She gave some away. Now she has 402 stuffed animals. How many did she gave away?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!