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
jonny [76]
3 years ago
11

Given the equation 3x + 7 = -4, which

Mathematics
1 answer:
Pavel [41]3 years ago
7 0

Answer:

Subtraction Property of Equality

Step-by-step explanation:

you should subtract both side with 7 first.

You might be interested in
-5 divided by 4 =.-12
Pachacha [2.7K]

Answer:

-5 ÷ 4 = -1.25 or 1 \frac{1}{4}

The answer is -1.25

I hope that this helps you! ^‿^

3 0
3 years ago
Read 2 more answers
HELPPPPP PLEASEEEEEE !!!!!!!A recipe requires x number of cups of flour to produce y number of servings.
Makovka662 [10]
Looking at 1 1/2 makes 12 cups, you can divide them to see the total of cups it would make with one cup of flower. 1 1/2 is equal to 1.5 , and with that information we do 12 divided by 1.5 which is 8. the answer is 8 per 1 cup of flower.
8 0
3 years ago
Read 2 more answers
5x−4 = 3x +8<br> i need the steps on how to find x<br> plz, i got a 0 the first time i did it
svetoff [14.1K]

Answer:

5x − 4 = 3x + 8

5x - 4 <em>+ 4</em> = 3x + 8 <em>+ 4</em>

5x = 3x + 12

5x <em>- 3x</em> = 3x + 12 <em>- 3x</em>

2x = 12

2x <em>/ 2</em> = 12 <em>/ 2</em>

x = 6

5 0
3 years ago
Read 2 more answers
A right rectangular prism has edges of 8 feet, 4 feet, and 1/2 foot. How many cubes with side lengths of 1/2 foot would be neede
Ksenya-84 [330]

Answer:

Step-by-step explanation:

From the question we are told that

Edges of 8 feet, 4 feet, and 1/2 foot

Generally the volume V_p of the right rectangular prism is mathematically represented as

V_p=8*4*0.5

V_p=16

Generally volume of the cube V_c is mathematically given as

V_c =(\frac{1}{2})^3

V_c =\frac{1}{6}

Therefore total number of cubes is given as

V=\frac{V_p}{V_c}

V=\frac{16}{\frac{1}{6}}

V=96

4 0
3 years ago
Given: AABC, m_ACB=90°,<br> CD 1 AB, m ZACD=60º,<br> BC = 6 cm<br> Find: CD, Area of AABC
just olya [345]

Answer:

Look below

Step-by-step explanation:

Given that CDB is 90 degrees, ACB is 90 degrees, and ACD is 60 degrees, we can determine that DCB = 90-60 = 30 degrees.

This means triangle BCD is a 30-60-90 (angle measures) right triangle

The proportions of the sides (from smallest to largest) is

x:x√3:2x

We are given that BC = 6 cm. This means...

2x=6

x=3

This means DB is 3 cm and CD is 3√3 cm

Using the linear pair theorem, we can find that Angle CDA is 90 degrees. This means ACD is also a 30-60-90 triangle.

x=3√3

x√3=9

2x=6√3

Now we need to find AB

AB = AD + DB

AB = 9 + 3

AB = 12 cm

Area = \frac{1}{2} bh = \frac{1}{2}(12)(3\sqrt3)=6(3\sqrt3)=18\sqrt3

8 0
3 years ago
Other questions:
  • The table lists the distance d (in ft) above the ground for an object dropped in a vacuum from a height of 500 feet. The time t
    13·2 answers
  • I need help pleaseee its due in 10 min
    7·2 answers
  • 1. In a game, if you roll a 6 on a 6-sided number cube, you lose a turn.
    9·1 answer
  • Mr. Porter owns a house. When he first bought the house it was valued at d dollars. Since then, the value of the house has incre
    9·1 answer
  • If you saved 2.00 on january 1, 4.00 on february 1, 6.00 on march 1 and so on how much money would you save in a year
    8·1 answer
  • Solve for x. 273x 9x = 243 A) x = 2 B) x = 5 7 C) x = 4 3 D) x = −1
    8·2 answers
  • 3/4 + 3/4+ 3/4+ 3/4=
    13·2 answers
  • 45 POINTS!! PLEASE HELP
    11·2 answers
  • Solve each equation for y 1. 7x-4y=0
    5·1 answer
  • Simplify 1/2x - 2/3 + 7/8x + 5/6
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!