Answer:
45
Step-by-step explanation:
.075x600
how many quadrants are in a coordinate plane. A coordinsed plane has quadrants
2. What is the value of x? Show your work
Answer:
x=7
Step-by-step explanation:
Find the ratio between both triangles
jk = 25, mn = 30
multiply 20 by the ratio 1.2 to get 24
then set 24=4x-4
1. Which quadratic has a maximum?
a. y=x2+2x+2
b. y=-2x2 – 3x+5 I
y = 0.5(x – 3)2 +1
d. y = 2x + x2 - 11
Answer:
B
Step-by-step explanation:
A quadratic has a maximum value when its leading coefficient is negative, as the parabola will be curving downwards.
For A, we have the function [tex]y=x^2+2x+2[/tex]
The leading coefficient here is 1, which is positive. So, A has a minimum value.
For B, we have the function [tex]y=-2x^2-3x+5[/tex]
In this case, the leading coefficient is -2, which is negative. So, B is curving downwards. Therefore, it has a maximum value.
Hence, B is our correct answer.
For C and D, the leading coefficient of C is 1/2 (coefficient in front of the parentheses) and the leading coefficient of D is 1 (coefficient of the squared variable). Since both are positive, both C and D have a minimum.
can someone do all my 10 missing assignments in Math please some smart person help me get my grade up
Answer:
yeah sure send them to me on i n s t a.elvirame.0
Step-by-step explanation:
A window is designed below. Find the value of x.
Answer:
x is 20 degrees i believe so to check, add all like terms so its 9x, then plug in. it comes out to 180 which means its right
Step-by-step explanation:
Answer:
180=x+7x+x
180=9x
x=180/9
x=20
please Simplify.
−4(3−1)+2
Answer:
-6 (PLS MARK BRAINLIEST)
Step-by-step explanation:
-12+4+2
-12+6
=-6
what is 14=4xb+3
-------------------------------
Answer:
Step-by-step explanation:
Use the box-and-whisker plot below to identify the minimum, maximum, and range of the data set the plot
represents.
Answer:
i think the answer is D
but it doesn't presence in the choice
What's the sum of b and 4?
Answer:
m
Step-by-step explanation:
Find the value of x.
PLEASE HELP
Answer:
The value of x is 6
Step-by-step explanation:
AAS postulate of congruence is:
two triangles are congruent if 2 angles and one side in the 1st Δ ≅ 2 angles and one side in the 2nd ΔIn the given figure
∵ JKL and JML are two triangles
∵ ∠K and ∠M are right angles
∴ ∠K ≅ ∠M
∵ ∠JLK and ∠JLM have the same mark
∴ ∠JLK ≅ ∠ JLM
∵ JL is a common side in the 2 triangles
∴ JL = JL
→ BY using the AAS postulate above
∴ ΔJKL ≅ ΔJML
→ From the result of congruency
∴ JK = JM
∵ Jk = 2x - 4
∵ JM = 4x - 16
→ Equate them
∴ 4x - 16 = 2x - 4
→ Subtract 2x from both sides
∴ 4x - 2x - 16 = 2x - 2x - 4
∴ 2x - 16 = -4
→ Add 16 to both sides
∵ 2x - 16 + 16 = -4 + 16
∴ 2x = 12
→ Divide both sides by 2
∴ x = 6
7m (if m = 5).............
Answer:
the answer is 35
Step-by-step explanation:
7(5)=35
Answer:
35
Step-by-step explanation:
When a variable is next to a number it means you are doing multiplication, like 7xm. So if m=5 it would be 7x5. And 7x5= 35
7m (m=5)
=7xm
=7x5
=35
Malala is following this recipe for bread rolls.
She uses 200 ml of water.
How much of each of the other ingredients does she use?
Recipe: Makes 15 bread rolls
550 g flour
12 g salt
10 g yeast
30 ml oil
500 ml water
Answer:
Apart from the 200 grams of water, Malala will use 220 grams of flour, 4.8 grams of salt, 4 grams of yeast and 12 miligrams of oil.
Step-by-step explanation:
Since Malala uses 200 ml of water for her bread rolls, when the recipe indicates that 500 ml should be used, this implies that she is using 40% of the indicated measures.
Therefore, to know how much use of the remaining products, following with the same proportion, the following calculations must be made:
Flour: 550 x 0.4 = 220 g
Salt: 12 x 0.4 = 4.8 g
Yeast: 10 x 0.4 = 4 g
Oil: 30 x 0.4 = 12 ml
show a graph that represents the equation of y=2x+1
Answer:
here you go
Step-by-step explanation:
the slope is 2 and the y intercept is 1
The pirates plank has a perimeter of 18 feet and an area of 14 square feet.Which answer below most likely describe Pirates plank
Answer:
What are the options?
Step-by-step explanation:
Mary has 4 blue marbles, 3 pink marbles, and 2 green marbles in a bag. What is the P(blue, green) if Mary draws a
marble from the bag and does not replace it?
blue=4/5 green=2/7
Step-by-step explanation:
Which line is the graph of y=
x + 1?
line a
line b
line c
line d
Answer:
Its B
Step-by-step explanation:
i dont know hot to explain it just is
Answer:
its b
Step-by-step explanation:
may I receive help with this question
Answer:
X=20
Step-by-step explanation:
Answer:
C. x = 20
Step-by-step explanation:
1 /2 x+6−x=x−4−x
−1 /2 x+6=−4
−1 /2 x+6−6=−4−6
−1 /2 x=−10
( 2/ −1 )*( −1 /2 x)=( 2/ −1 )*(−10)
x=20
Solve the proportion.start fraction t over 16 end fraction equals start fraction 40 over 50 end fraction
A. t = 26
B. t = 28
C. t = 1.28
D. t = 12.8
We can simplify 16/50 by dividing both the numerator and denominator by 2:
Cross multiply the fractions:
Divide both sides by 25 to get x by itself:
The value of x is 50.
Simplify.
10(-5-2w) + 2(w - 4)
A. - 18w - 58
B. - 18w - 42
C. - 68W - 8
D.-22w - 58
Answer:
a
Step-by-step explanation:
Jake rolls a 6-sided number cube labeled 1-6 twice. To
the nearest hundredth, what is the probability that the
first roll is 4 and the second roll is an even number?
Answer
the probability is 0.08
Step-by-step explanation:
I used my massive huge smart brain to solve this
Answer:
0.08
Step-by-step explanation:
help please just answer this question
Answer:
b
Step-by-step explanation:
Two restaurants each surveyed diners to find out the ages of people eating at their restaurants. The box plots show the results of the surveys.
Restaurant A
E
Restaurant B
+
10
+
15
+
50
20
45
55
60
25 30 35 40
Age of Diners (years)
Move options to the blanks to complete the statement, using data from the box plots.
than Restaurant B, because the
of data for Restaurant A is greater than
Restaurant A
that of Restaurant B.
served a greater variety of ages
served a greater number of diners
maximum
median
range
Answer:
Restaurant A served a greater variety of ages than Restaurant B, because the range of date for Restaurant A is greater than that of Restaurant B.
Step-by-step explanation:
Restaurant A is better that of Restaurant B, served a greater variety of ranges.
What is Box- plot?An illustration of variation in a set of data is called a box and whisker plot. A histogram analysis usually gives an adequate display, but a box and whisker plot can add more detail while enabling the display of different sets of data on the same graph.
Given:
According to the box plot.
Restaurant A serves 22 to 47 ranges
and, Restaurant B serves 28- 42 ranges.
Hence, Restaurant A serves better.
Learn more about Box- plot here:
https://brainly.com/question/1523909
#SPJ5
What is the graph of 4x + 8y = 16?
Answer: Slope: -1/2 y-intercept: 2
Step-by-step explanation:
Subtract 4 x from both sides of the equation. 8 y = 16 − 4 x Divide each term by 8 and simplify. Divide each term in 8 y = 16 − 4 x by 8 . 8 y 8 = 16 8 + − 4 x 8 Cancel the common factor of 8 . Tap for fewer steps... Cancel the common factor. 8 y 8 = 16 8 + − 4 x 8 Divide y by 1 . y = 16 8 + − 4 x 8. y=2−x2. The slope-intercept form is y = m x + b , where m is the slope and b is the y-intercept. y = m x + b Reorder 2 and − x 2 . y = − x 2 + 2. Rewrite in slope-intercept form. y = − 1 2 x + 2.Slope:−1/2 y-intercept:2
Please help on all of the questions due in 30 min
Answer:
Q:4A ($30) * 0.85 = $25.50
Q:4B ($18) * 0.85 = $15.30
Q:4C ($24.80) * 0.85 = $21.08
Q5:
(For six pack): $2.10 (each) * 8 = $16.80
(For eight pack): 3.12 (each) * 6 = $18.72
8 of the 6 packs would be the better deal.
Q6 (A): Elena is 142.24 cm tall.
(Formula is multiply the inches by 2.54. So, 56 times 2.54 is 142.24)
Q6 (B): Elena is 1.4224 meters tall.
(Formula is divide inches by 39.37. So, 56 divided by 39.37 is 1.4224)
my question what is 75 percent of hours
Answer:
3/4 hours
Step-by-step explanation:
3/4 = 0.75
Answer:
75 percent of an hour is 45 minutes
Step-by-step explanation:
PLZZZZZ help me I need the right answer ASAP and can't be copy and pasted
*CORRECT ANSWER GETS BRAINLIEST
Answer:
So in this case, (318,80) means 318 times they went up and of those 318 times, they got 80 hits on the ball
The length of the base of an isosceles triangle is x. The length of a leg is 2x - 4. The perimeter of the triangle is 47. Find x.
Answer:
x = 11
Step-by-step explanation:
Remark
There are two legs. They are equal.
Equation
2x - 4 + 2x - 4 +x = 47 Combine like terms
Solution
5x - 8 = 47
5x - 8+8 = 47 + 8
5x = 55 Divide by 5
x = 11
8 is 32 times as many as 4
32 is 4 times as many as 8
4 times as many as 32 is 8
8 times as many as 8 is 232
Four less than the product of one and a number X.
Please help me.
Answer:
x−4
Step-by-step explanation:
Help me me me. Me me
