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
Damm [24]
2 years ago
13

Use the Distributive Property to solve the equation.

Mathematics
1 answer:
Arada [10]2 years ago
5 0

Answer:

x= - 9

Step-by-step explanation:

  1. - 8(x +7) = 16
  2. -8x - 56 = 16
  3. -8x = 16 + 56
  4. -8x = 72
  5. x = 72 ÷ (-8)
  6. x = -9
You might be interested in
If the smallest angle of a triangle is 20 degrees and it is included between sides of 4 and 7, then (to the nearest tenth) the s
velikii [3]
Hello,
Al 'Kashi theorem says:

a²=4²+7²-2*4*7*cos 20°=12.37721...
==>a=3.518126381...≈3.5 ==>False.
7 0
3 years ago
Read 2 more answers
Given: <br> PQ<br> ⊥<br> QR<br> , PR=20,<br> SR=11, QS=5<br> Find: The value of PS.
dlinn [17]

Answer:

The value of the side PS is 26 approx.

Step-by-step explanation:

In this question we have two right triangles. Triangle PQR and Triangle PQS.

Where S is some point on the line segment QR.

Given:

PR = 20

SR = 11

QS = 5

We know that QR = QS + SR

QR = 11 + 5

QR = 16

Now triangle PQR has one unknown side PQ which in its base.

Finding PQ:

Using Pythagoras theorem for the right angled triangle PQR.

PR² = PQ² + QR²

PQ = √(PR² - QR²)

PQ = √(20²+16²)

PQ = √656

PQ = 4√41

Now for right angled triangle PQS, PS is unknown which is actually the hypotenuse of the right angled triangle.

Finding PS:

Using Pythagoras theorem, we have:

PS² = PQ² + QS²

PS² = 656 + 25

PS² = 681

PS = 26.09

PS = 26

7 0
3 years ago
Havel and Petra are married and will file a joint tax return. Havel has W-2 income of $40,000, and Petra has W-2 income of $41,6
STatiana [176]

Answer:

a. Tax liability using Tax Tables $8,579

b. Tax liability using Tax Rate Schedule $8,576.80

Step-by-step explanation:

7 0
2 years ago
Please help, idk how to do this
Leni [432]

Answer:

D. 180 degrees

Step-by-step explanation:

A straight line is 180 degrees.

3 0
3 years ago
Read 2 more answers
HELP DUE IN 10 MINUTES!
vfiekz [6]

Answer:

68

Step-by-step explanation:

97.65 is roughly 100

68℅ of 100 is 68

so it's 68

5 0
3 years ago
Read 2 more answers
Other questions:
  • A jar contains only black and white marbles. When one marble is drawn at random, the probability that it is white is 1/3. After
    6·1 answer
  • two chords in the same circle are congruent if and only if the associated central angles are supplementary. true or false
    5·2 answers
  • This is a bonus question on my pop quiz and it says what is
    9·1 answer
  • What is 265 times 14.? Explain what you did.
    10·2 answers
  • What is the area of this triangle? (Image Attached)
    10·2 answers
  • The midpoint of a segment is (2,-5), and one of the endpoints is (3,6). where is the other endpoint?
    15·1 answer
  • Dennis traveled at an average speed of 60 mph on his vacation trip. How far did he travel in the first 4.5 hours
    15·1 answer
  • Find the length of the missing side. Express your answer in simplest radical form.
    6·1 answer
  • Triangle DEF has angles of three different measures. What are all the possible types of DEF? Select all that apply.
    9·1 answer
  • Find the x- and y-intercepts for the following equation. Then use the intercepts to graph the equation.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!