What is the answer for the two?
Answer:
when DAE is at 16° and EDC is at 64° then ABC is at 45° and BCD is at 55°.
Evaluate the expression 36 - 3y for y = 11.
If y = 11, then:
⇒ [tex]36 - 3y = 36 - 3(11) = 36 - 33 = 3[/tex]
For the order of operation, use PEMDAS, attached the image below
Hope that helps!
Finding Angles (Level 1)
Delta Math
#highschool
Answer:
∠ E = 43°
Step-by-step explanation:
∠ BGE and ∠ FHC are alternate exterior angles and are congruent , then
∠ BGE = 119°
the sum of the 3 angles in Δ BGE = 180°, that is
∠ E + 18° + 119° = 180°
∠ E + 137° = 180° ( subtract 137° from both sides )
∠ E = 43°
Answer:
43
Step-by-step explanation:
so, it gives your angle FHC and angle B. remember B because it is important a little later, so you know that angle FHC=119. and if you remember learning congruent angles, you would know that angle HGA also equals 119 because they are corrisponding angles. so, you know they are corrisponding, how does that help you? well, if you remember learning that vertical angles are congruent, then it tells you that FHC=HGA, also meaning that HGA=119. and remember how you know that angle B=18? this also helps because you know that a triangles angles always equal 180, so you simply add 119+18=137 degrees, and you want the unknown angle being m<E and which to find you simply subtract 180-137=43 so, M<E=43 because subtracting 180-137 gives you the unknown.
h(n) = -n + 3
g(n) = 2n + 3
Find h (-7).g(-7)
Answer: -110
Step-by-step explanation:
Factor the algebraic expression.
25a+40=
Answer:
[tex]\Longrightarrow: \boxed{\sf{5(5a+8)}}[/tex]
Step-by-step explanation:
Use the distributive property.
Distributive property:
⇒ A(B+C)=AB+AC⇒ 5*5=25
⇒ 5*8=40
Rewrite the problem.
⇒ 5*5a+5*8
Solve.
Multiply.
⇒ 5*5a=25a
⇒ 5*8=40
Rewrite the expression.
⇒ = 25a+40
Therefore, the correct answer is 5(5a+8).I hope this helps! Let me know if you have any questions.
rewrite 14x − 4y = 13 in slope-intercept form.
Answer:
y=7/2 x − 13/4
Step-by-step explanation:
Answer:
y=(14x-13)÷4
Step-by-step explanation:
1. Subtract 14x from both sides
2. DIvide by -4
How do I do GCF (greatest common factor on -5y - 35? I need help because I am not good at it.
Answer:
-5(y+7)
Step-by-step explanation:
Well, the numbers you can divide 5 with are 1 and 5.
35 divides both with 1 and 5 too, but since 5 is the greatest, you choose 5.
so,
you divide both with -5, since both are negative.
-5y/-5 = y
-35/-5 = 7
so,
-5(y+7)
check:
-5*y = -5y
-5*7 = -35
so,
-5y-35, that's true.
Answer:
GCF = 5
Step-by-step explanation:
for the values 5, 35
Solution by Factorization:
The factors of 5 are: 1, 5
The factors of 35 are: 1, 5, 7, 35
Then the greatest common factor is 5.
A small plot of land is shaped like the figure shown.
What is the area of the plot of land?
А)
(A
43 yd?
(В) 153 yd?
© 306 yd?
D 1,188 yd?
B) 153 yd²
hope this helps :)
In 2018 there were 238 Republicans and 201 Democrats in the House of Representatives. Find the percentage of Democrats in the House of Representatives in 2018
Answer:
45.7% or if rounded, 46%
Step-by-step explanation:
1st, you add up the total of people in the House of Representatives.
238+201=439
Then divide the number of Democrats 201 by the total number 439 to get .457 which is 45.7% or if you need to round 46%
To double check, multiply the total number 439 X 45.7% to get 200.6
Are my answers correct, if not can you explain why?
Answer:
the first one would actually negative because to the left is negative and to the right is positive. and you got the y wrong, that is actually a 2 because you dont include the line you count from, making it (-3,2).
the second one would be perfectly correct.
the third one is actually (-2,-2) and i have no idea how you got that answer, how you would count it 0, its to the left -2 and down -2.
the fourth one, would be actually (-6,-1), remember, a point goes (x,y)
Paul wants to buy a bat costing $12 and a glove costing $28.50.
So far, he has saved $31.75 towards the purchase. How much
more does he need? (34)
Answer:
$8.75
Step-by-step explanation:
12 + 28.50 = 40.50
40.50 - 31.75 = 8.75
Answer:
$5.75
Step-by-step explanation:
40.50 - 31.75 = 5.75
In 1997, the cost for a gallon of
gas was $0.93. In 2022, the cost of
gas is $3.35. Find the percent of
change in the cost of gasoline
from 1997 to 2022.
Answer:
72% aprox
Step-by-step explanation:
3.35-0.93=2.42
2.42/3.35 times 100 = 72% aprox
make me brainliest
The sum of two numbers is 85. The second Number is four more than two times the first number. What are the two numbers?
Answer:
Step-by-step explanation:
x=first number; y=second number
x+y=85
y-4=2x
Solve-
y=85-x
(85-x)-4=2x
81=3x
x=27
Plug in-
(27)+y=85
y=58
PLEASE HELP! DUE AT 3:20!! WILL GIVE BRAINLIEST!!!
Answer:
1/3
Step-by-step explanation:
or 4/12 if not simplified
Answers with steps please
Answer:
Step-by-step explanation:
Hypotenuse: This the longest side of right angle triangle and it is opposite to 90°
[tex]1) Sin \ P = \dfrac{Oppossite \ side \ of \ \angle P}{hypotenuse}\\\\ =\dfrac{4\sqrt{10}}{14}[/tex]
[tex]Cos \ P =\dfrac{adjacent \ side \ of \angle P}{hypotenuse}\\=\dfrac{6}{14}[/tex]
[tex]7)\sf Cos \ X = \dfrac{adjacent \ side \ of \angle X}{hypotenuse}\\\\Cos \ X =\dfrac{8}{18}\\\\Cos \ X = 0.4\\\\X = Cos^{-1} \ 0.4[/tex]
X = 66°
8) Here, opposite side is given and we have to find hypotenuse. So, use Sin.
[tex]Sin \ 65 =\dfrac{10}{x}\\\\0.9 *x = 10\\\\x =\dfrac{10}{0.9}[/tex]
x = 11.1
10) Here, opposite side is given and we have to find hypotenuse. So, use Sin to find x
[tex]Sin \ X =\dfrac{6}{9}\\\\Sin \ X = 0.67\\\\x= Sin^{-1} \ 0.97[/tex]
x = 42°
which best explaines what determines whether a number is irrational
Irrational number can be written as decimal number that, neither a terminating decimal or repeating decimal. Thus, the option D is the correct option, which is a number that can be written as a decimal that neither repeats nor terminates.
What is a irrational number?
Irrational numbers are the number which is the real number but not the rational number(a/b).The irrational numbers can not be represents in the fractional form.
Irrational numbers are written in the form of root of a number such as,
, , etc.
Irrational number can be written as decimal number that, neither a terminating decimal or repeating decimal.
Lets check all the given options as,
A) A number that can be written as a decimal that repeats and does not terminate- Irrational numbers is a decimal which does not repeats. Thus this is not correct option.
B) A number that can be written as a decimal that terminates and does not repeat- Irrational numbers is a decimal which does not terminate. Thus this is not correct option.
C) A number that can be written as a square root that does not result in a whole number-This does not explain the property of irrational number. Thus this is not correct option.
D) A number that can be written as a decimal that neither repeats nor terminates-Irrational number can be written as decimal number that, neither a terminating decimal or repeating decimal. Thus this is the correct option.
Hence, A number that can be written as a decimal that neither repeats nor terminates the option D is the correct option.
Which equation is quadratic in form? 3x^5+8x^3+6=0
Answer:
exponential equation
thia is the form of quadratic equation
Please help major importance
Answer:
A history
Step-by-step explanation:
4 less than four times a number is equal to three times the same number plus 1
Answer:
5Step-by-step explanation:
let x be the number we are looking for
Mathematically the statement “4 less than four times a number”
means 4x - 4
Mathematically the statement “three times the same number plus 1”
means 3x + 1
Statement 1 is equal to statement 2
means 4x - 4 = 3x + 1
We got an equation and we need to solve it :
4x - 4 = 3x + 1
⇔ 4x - 3x = 1 + 4
⇔ x = 5
Evaluate each expression
6! =
3! • 2=
31
[tex] \mathcal{SOLUTION: }[/tex]
[tex] \: \bold{ \red{6!}= 6×5×4×3×2×1= \boxed{ \bold{ \blue{720}}}}[/tex]Therefore, the value of 6! is 720.
━┈─────────────────────┈━
[tex] \mathbb{ \color{brown} \: PROBLEM } \: \: \bold{{ \color{brown}{2}}} : [/tex][tex] \mathcal{SOLUTION: }[/tex]
[tex] \bold{3! \cdot 2! }\implies \bold{(3×2×1) \cdot( 2×1 )}[/tex][tex] \: \: \: \: \: \: \: \: \: \: \: \: \implies \: \bold{ 6 \times 2} = \boxed{ \bold{ \blue{12}}}[/tex]Therefore, the value of the given expression is 12.
━┈─────────────────────┈━
EXPLANATION:The mathematical symbol n! is read as "n factorial". The exclamation point "!" is read as factorial. And please remember or take note that 0! is equal to 1, and 1! is also equal to 1.ฅ^•ﻌ•^ฅ
_______________∞_______________
Solve the inequality x over 3 + 5 > 2
Answer:
x > -9
Step-by-step explanation:
Hello!
We can solve this equation like any normal equation, just remember to flip the sign when dividing or multiplying by a negative number.
x/3 + 5 > 2x/3 > -3 => subtracting 5 from both sidesx > -9 => Multiplying both sides by 3Your solution is x > -9
Hi! I am new here!♡
Hope it helped! Stay healthy!♡
x/3+5>3 => x/3> -3
x> -9
What is the equation of the line that passes through the point (-2, -2) and is perpendicular to the line y = 2x+5
product of two perpendicular line slopes must equals - 1 ;
As you know the coefficient of x is the slope of the line
Thus if we suppose that line has a slope of m , we have :
m × 2 = - 1
m = - 1 / 2
__________________________________
y = ax + b
y = - 1 / 2 x + b
The line passes through the point ( - 2 , - 2 ) thus :
- 2 = - 1 /2 × ( - 2 ) + b
- 2 = 1 + b
b = - 3
__________________________________
y = - 1/2 x - 3
Which mean the option c is the correct answer.
Answer:
y = -1/2(x) - 4
Step-by-step explanation:
[tex]y=-\frac{1}{2}(x)-4[/tex]
What’s the answer to -15(9)
Answer:
-135
Step-by-step explanation:
-15*9=-135
nate jogs 4/5 mile in 1/6 hour. What fraction represents nates speed in miles per hour
Answer:
24/5 miles/hour = 4.8 miles /hour
Step-by-step explanation:
(4/5) x6 = 24/5 = 4.8
Answer:
[tex]\frac{24}{5}\ \small (m/h)[/tex]
Step-by-step explanation:
He jogs
4/5 mile in 1/6 hour
then ,He jogs (we multiply both sides by 6)
[tex]6\times \frac{4}{5} m\ \ \ \text{in} \ \ \ 6\times \frac{1}{6} h[/tex]
then ,He jogs
[tex]\frac{24}{5} m\ \ \ \text{in} \ \ \ \frac{6}{6} h\\\\\text then \ he \ jogs\\ \frac{24}{5} m\ \ \ \text{in} \ \ \ 1 h\\[/tex]
Select the correct answer. Which expression is equivalent to
[tex] \sqrt[3]{200 {k}^{15} } [/tex]
Answer:
B
Step-by-step explanation:
Exponent: 15/3 = 5
Coefficient: [tex]\sqrt[3]{200} =2\sqrt[3]{25}[/tex]
Hope this helps!
Create an equation that models the number of tiles in a given stage.
The number of tiles (y) at any x stage is given by the equation y = 2x - 1
What is an equation?An equation is an expression that shows the relationship between two or more variables and numbers.
From the table, the number of tiles increases by 2 for every additional stage. Let y represent the number of tiles and x represent the stage, hence:
y = 1 + (x - 1)2
y = 2x - 1
The number of tiles (y) at any x stage is given by the equation y = 2x - 1
Find out more on equation at: https://brainly.com/question/2972832
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Trina is making 30 sundaes with mint, chocolate, and vanilla ice cream.
1
3
of the sundaes are mint ice cream and
1
2
of the remaining sundaes are chocolate. The rest will be vanilla. How many sundaes will be vanilla?
2 tens 3 ones 2 tenths
Change it into a decimal form
There is a pair of parallel sides in the following shape.
What is the area of the shape?
Answer:
The given shape is Trapezium
Area of Trapezium= 1/2h(L1+L2)
=1/2×7×(11+3
=1/2×7×14
=49
Your answer is 49
Your children are 3 and 5 years old now, and you want an inexpensive policy that covers your family at least until the youngest is 22. based on the given information, what is the best policy to buy? a. whole life policy b. 10-year term policy c. 15-year term policy d. 20-year term policy please select the best answer from the choices provided a b c d
Subtraction is a mathematical operation. The best policy to buy is a 20-year term policy.
What is subtraction?Subtraction is a mathematical operation that reflects the removal of things from a collection. The negative symbol represents subtraction.
Since we want the policy to last till the younger child is 22 years. And the present age of the younger child is 3 years. Therefore, the period for which the policy must work is 19 years (22-3).
Therefore, the best policy to buy is a 20-year term policy.
Learn more about Subtraction:
https://brainly.com/question/1927340