Answer:
28
Step-by-step explanation:
Multiply 70 * 0.4
Answer:
28
Step-by-step explanation:
half of 70- 10% of that
What is the answer to
1/4 - (-3/4)
Answer:
1
Step-by-step explanation:
1/4+3/4 this makes a plus because a -&- makes +
1+3/4
4/4
1
Answer:
1
Step-by-step explanation:
When there are two negative signs directly next to each other (as seen in the problem), it automatically becomes positive. Simplify:
[tex]\frac{1}{4} - (-\frac{3}{4} ) = \frac{1}{4} + \frac{3}{4} = \frac{4}{4} = 1[/tex]
1 is your answer.
~
\dfrac {15}k
k
15
start fraction, 15, divided by, k, end fraction when k=3k=3k, equals, 3.
Answer:
5
Step-by-step explanation:
Answer:
Its 44
Step-by-step explanation: I got it from khan
Help ASAP
A)360
B)50
C)140
Write the equation for the Pythagorean Theorem and indicate which letter is the hypotenuse. ill mark you brailiest.
help plz. full working out
Answer:
£ 186.20
Step-by-step explanation:
height = 6 cm = 0.06 m
Volume of gravel drive away = length * width * height
= 11 * 4 * 0.06
= 2.64 m³
Number of gravel bags needed = 2.64 ÷ 0.4
= 6.6
7 bags are to be purchased by him.
Cost of a bag = £ 38
Cost of 7 bags = 38 * 7 = £ 266
Discount = 30% of 266
[tex]= \frac{30}{100}*266[/tex]
= £ 79.80
Amount paid by Martin = 266 - 79.80
= £ 186.20
Can someone tell me if this is correct and if not tell me how to put it plzzzzzzzz
Translate the sentence into an equation The sum of 6 times a number and 8 equa's 7 Use the variable b for the unknown number 6 - 0
Answer:
6b + 8 = 7
Step-by-step explanation:
The proper translation of the sentence is 6b + 8 = 7.
Solving for b, we get 6b = -1 and b = -1/6
How is "6 - 0" part of this problem?
PLS ANSWER THIS if you do thank you
Answer:40 more
Step-by-step explanation: since 5/9 of 360 is 200, and 360-200 is 160, you get 200-160=40
2. Leon bought 4 granola bars for $2. The
expression 4x = 2 represents his purchase.
How much did each granola bar cost?
A. $8
B. $6
C. $2
D. $0.50
Please help I’m taking a test
The diagram shows a circle inside a
Square
C
16cm
Calculate the shaald area.
Take It to be 3.142.
Answer:
I guess your answer is 7.722 cm square ......
21x-3+20x+3=180
Solve for x
Answer:
x=4.39024390244
Step-by-step explanation:
21x-3+20x+3=180
group up like terms
41x+0=180
41x=180
/41 /41
x=4.39024390244
simplify if needed
fraction form: 180/41
PLEASE HELP IM STUUUCK
determine the x-intercepts, the vertex, and the y-intercept.
12. s(x)= - (x - 1) (x - 3)
x-intercepts: ____ and ____
vertex: ( , )
y-intercept: _____
Answer:
there 3x and 4y hope this makes sense ik on a rush
Felicia earns $1,200 a month. The table displays her monthly budget
Answer:
No table shown
Step-by-step explanation:
PLEASE I NEED HELP ASAP
Thomas drew a line of best fit for the scatter plot as shown.
Enter an equation for the line of best fit in slope-intercept form.
The line of best fit equation in slope-intercept form is y = ______
Answer:120
Step-by-step explanation: because that is the number
Please help me with this one ☝️
Answer:
D
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
use binomial multiplication method
Henry's baseball practice starts at 2:00 pm. It lasts 1 hour and 45 minutes. What time does he get out of baseball practice? Write your answer in a complete sentence.
Answer:
3:45
Step-by-step explanation:
because if you add 2 to 1 it is 3 and that is 3pm and it says 2:00 and the 00 are the minutes minutes so you can add those in and it will be 45 so 3:45
Two rectangular picture frames have the same area of 45 square inches but have different side lengths. Frame A has a length of 6 inches, and Frame B has a length of 7 inches. 1. Without calculating, predict which frame has the shorter width. Explain your reasoning. 2. Find the width that you predicted to be shorter. Show your reasoning.
9514 1404 393
Answer:
1. the longer frame (B) has the shorter width
2. the shorter width is 6 3/7 inches, area divided by length
Step-by-step explanation:
The relation between area, length, and width is ...
A = LW
Then the width is ...
W = A/L . . . . . inversely proportional to length
__
1. Since length and width are inversely proportional (when area is constant), the shorter width will be associated with the longer length. Frame B will have the shorter width.
__
2. The width of frame B is ...
W = A/L = (45 in²)/(7 in) = 45/7 in = 6 3/7 in
When factored completely, x3+ 3x2 - 4x-12 equals?
Answer:
(x - 2) (x + 2) (x + 3)
Step-by-step explanation:
Dont know the full thing but hope some of this helps!
Answer:
(x - 2) (x + 2) (x + 3)
Step-by-step explanation:
Solve. 38 – 2x = 6 22 16 –16 –22
Answer:
16
Step-by-step explanation:
38 - 2x = 6 [subtract 38 from both sides]
-2x = -32 [divide by -2 to isolate x]
x = 16
trigonometry help- double angle formulae
Step-by-step explanation:
We have sinA = 4/5 and sinB = 7/25.
=> cosA = sqrt(1 - sin²A) = 3/5
=> cosB = sqrt(1 - sin²B) = 24/25
P.S. Cosine must be positive in Quadrant I.
sin(A - B)
= sinAcosB - cosAsinB
= (4/5)(24/25) - (3/5)(7/25)
= 75/125 = 3/5. (Shown)
Help please.
ALGEBRA.
Translate the following expressionfrom a verbal expression to a numerical expression:
10 fewer than negative 1 times a number
someone help plz
Answer: -1x-10
Step-by-step explanation: Good luck! :D
PLZ HELP I AM FAILING MATH!!
What is the constant term in the expression 6x3y + 7x2 + 5x + 4?
Answer:
4
Step-by-step explanation:
Given algebraic expression: 6x^3y+7x^2+5x+46x3y+7x2+5x+4
We know that the constants are the terms in the algebraic expression that contain only numbers.
In the given expression only last term has only numerical value and no variable, rest of them have variable x.
Therefore, the constant term in the given algebraic expression 6x^3y+7x^2+5x+46x3y+7x2+5x+4 is
I really need the answer I have an F in math please help!
Answer:
32.5
Step-by-step explanation:
isnt are width times height
SOMEONE PLEASE HELP ME WITH THIS!!!!! ITS GEOMETRY
Answer:
KG = 7 (A)
m KIH = 28 (B)
m JIH = 96 (D)
m HKI = 68 (B)
m KJI = 84 (C)
Step-by-step explanation:
Notice that the triangle HKJ is identical to HIJ. Since there are lines drawn to each other and both triangles are identical, the lines KG and GI are the same. This means that it is 7.
The triangle KGJ is identical with IGH. Using the recognise angle property, we know that angle JKI is the same as KHI. This means that it is 28.
Angle JIH is the same as angle JKH. Since JKH is 180 - (KHI or 84), we know that the angle JIH is 96.
We can find angle HKI by subtracting 96 by 28 because we know that angle HKI is the same as JIH. This gives us 96-2 8 = 68.
Angle KJI is the same as KHI which is 84. Therefore, KJI is also 84.
valentina spends 20% of her weekly income on rent. if her rent is $160 each week find her weekly income
What you suppose to do in question 3 this is 2nd grade math btw
Answer: There are 1 hundreds, and 3 tens so I would do 100 + 30 which is 130 or 13 tens as hundreds. SO your answer is 1 hundreds and 3 tens. Hope this helps you!
Step-by-step explanation:
Answer: Write 13 tens is 130 so mabey write 130 in hundreds and tens so it would be 1 hundred and 3 tens
Step-by-step explanation:
Can some one help me with this, I can't get it, and i'll give brainliest, 5 star, and all the good stuff.
can someone help me on this?
Answer:
Step-by-step explanation:
M=slope
And y is y-intercept
Hopefully it helps
Kate used 2/5 of a pound of sugar to bake cookies. She used another 3/4 of a pound of flour for the cookies. How many pounds of sugar and flour did she use in all? Answer ASAP PLZ
Answer:
23/20
Step-by-step explanation:
Answer:
someone deleted my answer to all of my stuff :(
Step-by-step explanation:
