Answers
Related Questions
What were the permanent homes of the Northwest Coast Indians called?
Answers
Answer: Plank Houses
Step-by-step explanation:
x^(2)-8x=-7
Please show work.
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Answer:
This equation has two solutions.
1 solution is: x - 1
Solution #2 is : x - 7
Step-by-step explanation:
1. Move the constant to the left. We end up with x^2 - 8x +7 = 0
2. Rewrite the expression: x^2 - x - 7x + 7 = 0
3. Factor the expressions: x * (x-1) -7(x-1) = 0
4. Separate into possible cases : (x-1) * (x-7) = 0
5. Solve the equation(s): x-1 = 0
x-7 = 0
6. Possible solutions are as follows: x-1 OR x-7
PLSSSSS HELPPPPP 20 POINTSSS EASY MATHHHH
How many of each different 2-D shapes do you see?
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There’s 2 triangles, one parallelogram and 2 other triangle thingies
Hope this helps
Help me answer this please and thank you.
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Answer:
It is y=2/3+4
Sascha deposited $600 in a simple interest saving account. In one year the value of the account increased to $621
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Answer:
:)
Step-by-step explanation:
:)
can someone please help
find slope/rate of change
a. 1/3
b. 3
c. 30
d. 10
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Extend the pattern by 4 terms. Write an observation about the pattern. Rule subtract 6. Pattern 76,__,___,___,___,
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Answer:
76, 70, 64, 58, 52
Step-by-step explanation:
76 - 6 = 70
70 - 6 = 64
64 - 6 = 58
58 - 6 = 52
Answer:
76,70,64,58,52
Step-by-step explanation:
Observation all the terms in the pattern are even.
calculate the coefficient b in the function f (x) = - x + b for which it holds that the graph passes through the point (-1,3)
Need if fast!
Answers
Answer:
b = 2
Step-by-step explanation:
For the graph to pass through the point, we have it that the coordinates of the point will work in the equation of the line
Hence, by substituting the x value, we can get the y value and by substituting the y value, we can get the x value
where f(x) is same as y in this case
Thus, we have it that;
3 = -(-1) + b
3 = 1 + b
b = 3-1
b = 2
1. Write the equation of a line through the points (-4,7) and (-6,2). 2. Write the equation of a line through the points (2,-9) and (2,6) 3. Write the equation of the line perpendicular to the line in #1 with the same x-intercept
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Answer:
Step-by-step explanation:
1. Write the equation of a line through the points (-4,7) and (-6,2). 2. Write the equation of a line through the points (2,-9) and (2,6) 3. Write the equation of the line perpendicular to the line in #1 with the same x-intercept
Solve for x.
lesser x =
greater x =
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Answer:
-1 = x 1 = x
Step-by-step explanation:
We want to factor this first
-4x^2 = -4
x^2=1
sqrt x^2 = sqrt 1
x = ± 1
x=-1 x=1
9x + 8y = -1
-7x – 8y = 15
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Answer:
{y = 15/8 - (9 x)/8, y = -(7 x)/8 - 2}
{9 x + 8 y = 15, 7 x + 8 (y + 2) = 0}
Step-by-step explanation:
The ratio of the number of girls to the number of boys in a sports club was 4:7. There are 18 more boys than girls in the club. How many pupils are in the club ALTOGETHER?
Answers
Answer:
66
Step-by-step explanation:
7 - 4 = 3
18 ÷ 3 = 6
6 × (4 + 7) = 66
8) Circle each statement that is true
:-5>-8
-7>-4
-15-6
-32
3<-9
10 >8
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please answer!! i’ll give brainliest
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Answer:
c=-6
Step-by-step explanation:
I used a calculator and paper and a pencil d---------b yeah :D yr welcome
Ok, so you would want to simplify both sides of the equation
(-1/3)(-12) + (1/3)(-12c)=-20 (here you distribute)
4+4c=-20
Then, subtract 4 from both sides
4c+4-4=-20-4
4c=-24
Then divide both sides by 4
4c/4=-24/4
c=-6
Solve for x. round to the nearest tenth. please help!!
Answers
Answer:
∠x = 39.6°
Step-by-step explanation:
tan x = 19/23 = 0.8261
x = 39.6°
50 POINTS!!!!! CORRECT ANSWERS ONLY!!!!!
find each value or measure. Assume that all segments that appear to be tangent are tangent
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Step-by-step explanation:
1. 35°
2. 104°
3. 41°
4. 156°
5. 6
6. 10
hii please help i’ll give brainliest
Answers
Answer:
C- the third one
Step-by-step explanation:
It is the only one that shows the dot on -2
if this helps, brainliest, please?????
1) 2.25
2) 0.35
3) -2.25
4) -0.25
The test results for 4 students are: 96, 83, 78, and 83. If one more student's test score of 87 is added, what would increase? Help please!!!
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Select the best term from the box to complete the sentence. The number 0.5 is written as a?
1. decimal
2. decimal point
3. hundred
4. hundredth
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Why? You wouldn't say 0.5 is written as a "decimal point" because the decimal point is legit the decimal point. It's definitely not a hundred and a hundredth would look like "0.05"
No links GEOMETRY HELP PLEASE!! WILL MARK BRAINLEIST!
4
Answers
Answer:
smile please :)
Step-by-step explanation:
smile please :)
I'm trying to find the measure of this parallelogram a= x b=145° c=y and d=z
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Answer:
y = 145 ( being parallelogram opposite angle is equal)
similarly, x = z = 35 ( being parallelogram, sum of two ad angle is 180)
Step-by-step explanation:
Find the area of the shape shown below
Answers
Answer:
12 units squared
Step-by-step explanation:
You need to find the area of each individual shape, and then add them together. The area of the square is 4 units squared. The triangle on the left is two units squared (base times height, divided by two,) and the area of the triangle on the left is 6. Add them all together, and you get 12 units squared.
Answer:
24
area is round the outside times them together and you will get the inside
division as fractions
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Answer:
what this isnt a question plz fix this then I'll anwser
Answer:
Are you asking for the definition? If so
Step-by-step explanation:
A whole number is part of a fraction. A fraction has to parts EX: 5/4
5 would be the numerator and 4 is denominator
Dividing a fraction and another fraction would be just like multiplying fractions. Reverse of the other
Hope this helped! Maybe be more specific next time? Anyways hope you have a wonderful day! :)) <33
Given: Line Segment AC ≅ Line Segment DC, ∠B≅∠D
Prove Line Segment AB ≅ Line Segment DE with a two-column proof
Answers
Answer:
See Below.
Step-by-step explanation:
Statements Reasons:
[tex]1)\text{ } AC\cong DC[/tex] Given
[tex]2)\text{ } \angle B\cong \angle D[/tex] Given
[tex]3)\angle BCA \cong \angle ECD[/tex] Vertical Angles are Congruent
[tex]4)\text{ } \Delta ACB\cong \Delta DCE[/tex] AAS Congruence
[tex]5)\text{ } AB\cong DE[/tex] CPCTC
 What is the mathematical term for "the same"?
Answers
Answer:
Equivalent / Equal
Step-by-step explanation:
find the original price of a pair of gloves that is 28$ after a 30% discount?
Answers
Answer:
$40
Step-by-step explanation:
Find the original price by dividing 28 by 0.7
28/0.7
= 40
So, the original price was $40
What are the steps for 625 to the power of 3/4
Answers
Answer:
125
Step-by-step explanation:
note that
625 = [tex]5^{4}[/tex]
Using the rule of exponents
[tex](a^{m}) ^{n}[/tex] ⇔ [tex]a^{mn}[/tex]
Then
[tex](5^{4}) ^{\frac{3}{4} }[/tex]
= 5³
= 125
Please help!!
6(k+6) = 84
Answers
<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3
Answer:
k = 8
<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3
Answer:
k= 8
Step-by-step explanation:
1. Divide both sides ( 6 & 84)
2. Move the constant to the right ( k= 14-6)
3. Subtract and that leaves you with 8
What is the cost of 1 pound of grapes?
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I need help with this
Answers
Answer:
kitkat
Step-by-step explanation:
kitkat