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
anastassius [24]
2 years ago
9

May I please receive help?

Mathematics
1 answer:
weeeeeb [17]2 years ago
4 0

Answer:

you may

2x+15+4x+21=90 simplified is 6x+36=90

m<a=33º

m<b=90º

m<c=57º

Step-by-step explanation:

6x+36=90

6x=54

x=9

2(9)+15=33

4(9)+21=57

You might be interested in
The blueprint of a pool has a scale of 2 inches equals 7 feet. The scale drawing is shown below. the length is 20 and the width
AlladinOne [14]

Answer:

Part A:

Blueprint 10 inches ⇒ Actual 35 feet

Blueprint 20 inches ⇒ Actual 70 feet

Part B:

The cost of the cover is $857.5

Step-by-step explanation:

Part A:

∵ The drawing scale is 2 inches for 7 feet

∵ The length = 20 inches and the width = 10 inches

∴ The actual length = (20 × 7) ÷ 2 = 70 feet

∴ The actual width = (10 × 7) ÷ 2 = 35 feet

Part B:

∵ The cost per square foot = $0.35

∵ The area of the pool = 70 × 35 = 2450 feet ²

∴ The cost of the cover = 2450 × 0.35 = $857.5

8 0
3 years ago
The sequence below shows the
serious [3.7K]

Answer:

Step-by-step explanation:

Option B 2. Now is the correct answer because when we multiply 6 by 2 we get 12 then we multiply 12 by 2 we get 24

8 0
3 years ago
Describe some main differences between an Euler graph and a tree graph.
posledela

Answer:

The Obvious

Euler graph all connects almost like a circle

A tree graph looks like it branches off each other with no line connect in a circle like form

3 0
3 years ago
Please Help! Geometry!
OleMash [197]

Answer:

area = 22,272

Step-by-step explanation:

area = length * width

to calculate the width, we need the first segment using the pythagorean theorem

87^{2} + x^{2} = 145^{2}

7569 + x^{2}  = 21025

x^{2} = 13456

x = 116

length = 116 + 140 = 256

so

area = 87 * 256 = 22,272

4 0
3 years ago
Katlyn made 4 dresses with 7 yards of fabric. How many yards did she us on 1 dress?
ladessa [460]
1.75 yards of fabric.

8 0
3 years ago
Other questions:
  • The Russet Potato Company has been working on the development of a new potato seed that is hoped to be an improvement over the e
    5·1 answer
  • 1 point
    9·1 answer
  • How would you write 3,279 is greater than 3,273
    5·1 answer
  • Find the slope (-10,3) (5,10)
    12·1 answer
  • AMA is N years old now.How old will she be in 10 years?
    14·1 answer
  • Kareem made a shirt using 1/2 yards of blue fabric and 1/8 yards of red fabric. How many more yards of blue fabric did Kareem us
    11·1 answer
  • A 16-ounce bottle of shampoo costs $4.69. What is the price per ounce, rounded to the nearest cent?
    13·2 answers
  • What is 1 - 25?<br> O 25<br> 0-25
    7·2 answers
  • How many sides does the polygon have ?
    13·1 answer
  • A road is 8/9 of a mile long. A crew needs to repave 2/5 of the road. How long is the section that needs to be repaved?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!