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
kati45 [8]
3 years ago
10

Solve the system of equations. y=4x+8 x^2+7x-20

Mathematics
1 answer:
harina [27]3 years ago
3 0
Can this help you our

You might be interested in
What is the length of chord An in Oo below?
Anika [276]

Answer:

12 units

Step-by-step explanation:

In\: \odot O,

  • chords \overline{ML} and \overline{AN} are equidistant (7.2 units) from the center of the circle O.
  • Measures of the chords equidistant from the center of the circle are equal.
  • \therefore m(chord\:\overline{AN}) =m(chord\:\overline{ML})
  • \because m(chord\:\overline{ML}) = 12\: units
  • \therefore m(chord\:\overline{AN}) = 12\: units
4 0
2 years ago
This graph represents the relationship between the x and y.
s344n2d4d5 [400]

Answer:

Therefore, x is 1 and 2.

Step-by-step explanation:

As you plot both equations on the same graph, you will get something like this, shown in the graph.

Then, you have to find the x solutions where they intersect.

So, both equations intersect at x = 1 and 2.

4 0
2 years ago
The length of a cable is 26.48m. It's then cut to 4 equal pieces. what's the length of each piece​
Jlenok [28]
6.62m should be the correct answer
5 0
2 years ago
GUYS CAN ANYONE HELP ME WITH 5 and 6 please
Karolina [17]

Answer:

first one is 120cm

second one is 7.5 miles

Step-by-step explanation:

one book is 3.75

maximum books are 25

so 25×3.75 = 93.75

second question he crosses 0.63 to go for work

and 0.63 to go home so in one day he crosses 1.26 miles

in 6 days is (1.26×6) = 7.56

3 0
3 years ago
1. Solve for the value of x
Tamiku [17]

Answer:

<h3><u>x = 18</u></h3>

Explanation:

  • Line E B C Needs To Equal 180°
  • Create An Equation

3x + 5 + 3x + 4 + 3x + 9 = 180

  • Simplify Both Sides Of The Equation

(3x + 3x + 3x) + (5 + 4 + 9) = 180( Combine Like Terms)

9x + 18 = 180

9x + 18 = 180

  • Subtract 18 From Both Sides

9x + 18 − 18 = 180 − 18

9x = 162

Divide Both Sides By 9

9x / 9 = 162 / 9

<h3><u>x = 18</u></h3>
7 0
3 years ago
Other questions:
  • The first three terms of a sequence are given. Round to the nearest thousandth (if necessary).
    7·1 answer
  • What is the principal for simple interest interest is 3 12.50 rate is 25% for 25 years
    6·1 answer
  • How do i solve ? <br><br> 6v-13v-18= -81
    13·1 answer
  • How do you write 79% as a fraction, mixed number, or whole number in simplest form?
    6·2 answers
  • Find the slope of the graph below.<br> Help !!
    12·1 answer
  • The probability that a student will take loans to pay for their undergraduate education is 0.85, and the probability that a stud
    8·1 answer
  • Please help me how to figure this out I’m trying to figure out the area ASAP please
    12·1 answer
  • (x ^ 4 + 1) / (x + 1)<br> synthetic division
    15·1 answer
  • What is the slope for this table?
    5·1 answer
  • 7g - 6 = -20 what is the answer
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!