Answer: 3
Step-by-step explanation:
The scale factor is the ratio by which a size of a thing was increased or decreased so that it can be converted to the size of another thing.
In this case that scale factor is;
= 84/28
= 3
A Scale factor if 3 was used to create the new pizza as the new pizza is the old pizza increased by 3.
What is the slope of (1,0) and (3, 4) (remember to use the slope formula y1-y2/x1-x2
and reduce)
Answer:
[tex]m=2[/tex]
General Formulas and Concepts:
Pre-Alg
Order of Operations: BPEMDASAlg I
Slope Formula: [tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]Step-by-step explanation:
Step 1: Define
Point (1, 0)
Point (3, 4)
Step 2: Find slope m
Substitute: [tex]m=\frac{4-0}{3-1}[/tex]Subtract: [tex]m=\frac{4}{2}[/tex]Divide: [tex]m=2[/tex]Anyone know how to do this one?
Answer:24 hope this helps
The number of roses purchased is proportional to the total cost s as modeled in the graph shown. Four roses coat $5 as represented by point R. What is the cost of one rose?
Answer:
the is 1.25
Step-by-step explanation:
multiply 4 time 1.25 to check
2÷ 2/5
I need help on this
Answer:
5
Step-by-step explanation:
keep, change, flip
2/1 (keep) x (change to multiply) 5/2(2/5 flips to 5/2)
2/1 x 5/2
10/2
5
Answer:
5
Step-by-step explanation:
this is easy, use a calculator
a. 1-- 4 +-15=
evaluate this expression?
Answer: -18
Step-by-step explanation: Its gonna be a negative eighteen, you're welcome.
Will mark brainliest to right person
Answer:
4
Step-by-step explanation:
Answer:
4 because 8/2x1 then simplify
Step-by-step explanation:
(ASAP) (WITH PROPER STEPS AND EXPLAINATION PLEASE) Swim team members can race or dive. At a meet, 18 members race. The ratio of racers to divers is 6: 2. How many members are on the team? Show your work.
Answer:
Step-by-tep explanation:
Racers. 6/2= 18/6 18+6= 24
Diver
The table compares the sizes (in grams) of rice packs and their cost (in dollars) for several different convenient stores.
Can the size of a pack be represented as a function of its price?
Price (dollars) Size (grams)
2.302.302, point, 30 100010001000
1.901.901, point, 90 850850850
2.002.002, point, 00 900900900
2.602.602, point, 60 120012001200
1.901.901, point, 90 850850850
2.502.502, point, 50 110011001100
1.701.701, point, 70 850850850
1.901.901, point, 90 950950950
Choose 1 answer:
Choose 1 answer:
(Choice A)
A
Yes
(Choice B)
B
No
vvv
Answer:
pues pienso que es la A fijate niña
Step-by-step explanation:
porque pues asi pienso
No the size of a pack cannot be represented as a function of its price.
What is Function?In mathematics, a function is represented as a rule that produces a distinct result for each input x. The collection of all the values that the function may input while it is defined is known as the domain. The entire set of values that the function's output can produce is referred to as the range. The set of values that could be a function's outputs is known as the co-domain.
Given:
It really depends, but the size of the pack can affect the pricing, if it is price by weight.
As, we know that function have have only one input value with their corresponding output.
But here the input value for rice packs 1.90 have two output values one is 850 and another 950.
Hence, the table cannot be represented as Function.
Learn more about Function here:
https://brainly.com/question/12431044
#SPJ2
Bridget is on her middle school’s basketball team. In it’s last game, her team made 31 of it’s shots. Some of those were free throws, worth 1 point each, & some of those were regular field goals, worth 2 points each. The team didn’t make any 3 pointers and finished the game with 49 points. This system of equations can be used to represent the situation
X + y = 31
X + 2y = 49
Which statement is correct
(statements are at the top aka the picture I provided)
How many points did Bridget’s team score from the field goals?
Answer:
Step-by-step explanation:
Let the number of free throws = x
And the number of regular field goals = y
Total shots made by the team = 31
Equation for the shots will be,
x + y = 31 ------(1)
If the team gets 1 point for free throws and 2 points for a regular field goal,
x + 2y = 49 --------(2)
[total points gained by the team = 49]
1). Option (2) is the correct option.
2). Subtracting equation (1) from equation (2),
(x + 2y) - (x + y) = 49 - 31
y = 18
Therefore, number of regular field goals made by the team = 18
How much does Taryn charge to mow a lawn?
Answer:
Taryn charges $12.50 per lawn.
Answer: 12.50 per lawn
Step-by-step explanation:
Venetta and Bill each made a chain of paper clips and measured their lengths Venetta's paper clip chain was 3 feet 5 inches long. Bill's chain was 39 inches long. Who had the long clip chain?
Answer:
Vennetta
Step-by-step explanation:
Length of Venetta's paper clip chain = 3 feets 5 inches
Length of Bill's paper clip chain = 39 inches
Converting both Venetta's paper clip chain length to inches only :
1 foot = 12 inches
3 feets = (12 * 3) = 36 inches
Hence,
Length of Venetta's paper clip chain in inches :
(36 + 5) inches = 41 inches
41 inches > 39 inches .
Hence, Venetta has the long clip chain.
The quotient of a number and five is eight less than the number. What is the number?
A. -2
B. 2
C. 3
D. 10
Answer:
A
Step-by-step explanation:
Algebra 1 (Mon, Nov 23)
Answer:
it will be y=3x +? i forgot how to find b
Step-by-step explanation:
Answer:
y=3x+1
Hope it helps <3
What is the answer...?
Answer:The answer is c
Step-by-step explanation:
Multiply both side is the equation by -1.
Sum the equations vertically to eliminate at least one variable
Divide both sides of the equation by 3
Substitute the given value of y into the equation 2x+3y=8
and then solve for x
Someone please help me with this
Answer:
option 1 33 + 15x
Step-by-step explanation:
multiply by 3 throughout
so,
3 times 11 plus 3 times 5x so it's 33+15x, option 1
Answer:
33 + 15x
Step-by-step explanation:
bcz we have to multiply
3×11=11
3×5x=15x
how many bricks each 22 cm long and 15 CM broad will be required to pave a court 30 metre long and 22 wide
Answer:
BBBBBBBBBBBBBBBBBBBB
Step-by-step explanation:
CAUSE I SAID SO
Answer:
20,000 bricks
Step-by-step explanation:
length of brick(L)=22cm
breadth of brick(B)=15cm
now,
area of brick(A)=L×B
=22×15s.q.cm
=0.033s.q.m
again,
length of court(l)=30m
breadth of court(b)=22m
now,
area of court(a)=l×b
=30×22s.q.m
=660s.q.m
lastly,
no.of required brick=area of court/area of
brick
=600 s.q.m/0.033s.q.m
=20,000bricks
Can someone help me with those questions? (Try your best plzz)
Answer:
Step-by-step explanation:
1. 34 animals because of 34 heads.
94 legs: 4 per cow, 2 per chicken
x= # of cows
y= # of chickens
so x+y=34
4x+2y=94
Multiply the first equation by -2 is -2x-2y=-68 and add it to the first equation.
which is 2x=26. so x=13. Since x+y=34, 13+y=34.
Therefore, y=21
13 cows and 21 chickens.
2. lets say
pizza=y
soda=x
6x+x=14 combine like terms
7x=14 divide both sides by 7
x=2
So a soda is $2.
6*2=12. So the pizza is $12.
12+2=14. So it's correct.
3.
# of DVDS=x
# of Bluray= y
11x+17y=95
x+y=7
dvds-4
blu-ray-3 (I just did trial and error, but it's correct)
4.
# of 2-points= x
# of 3-points= y
2x+3y=18
2(6)+3(2)=18
so 6 two-point shots and 2 three-point shots.
5.
12 coins are quarters and 14 are dollar coins.
let q stand for the number of quarters
and 26 coins in total
26-q= dollar coins
x=dollar coins too
so its 1x+.25(26-x)=17
1x+6.5-0.25x=17
.75x+6.5=17
.75x=10.5
x=14
17-14=3
3*4= 12 since 4 quarters in a dollar.
Find the zeros of the quadratic function
Answer:
Step-by-step explanation: it cccccccccccccccc
12+9x-6x-19
(simply the expression by combining like terms)
please help! and if you can show the steps please:)<3
Answer:
3x-7
Step-by-step explanation:
9x-6x=3x
12-19=-7
12+9x-6x-19=3x-7
1. Write a point slope form of the equation of a line through the given points: (2, 3) and (-5, -5)
Answer:
y = 8/7x + 5/7
Step-by-step explanation:
Change in y over change in x to get the slope.
what is 4x-6x
(simply the expression by combining like terms)
Answer:
-2x
Step-by-step explanation:
hope it helps!!!!!
PLEASE HELP 13 PTS
Which of the following would best complete the diagram above?
A/ Proclamation line secured
B/ Taxation of the colonists
C/ Albany Plan of Union
D/ Causes of the American Revolution
Answer:
A. Proclamation line secured
Step-by-step explanation:
The proclamation line has been secured based on the two maps provided.
Simplify the expression: 4(x+3)+3(5−x)
x + 27
x + 8
2x + 15
19x + 11
उत्तम गाय के लक्षण लिखिए
See below
Step-by-step explanation:
उत्तम गाय के लक्षण निम्नलिखित हैं |
1. रंग – सर्वांग काली-श्याम एवं कपिला गाय सर्वोत्तम मानी जाती है. लाल, बादामी या चितकबरे रंगवाली गाय भी श्रेष्ठ मानी गई है. सफेद मोतिया या भूरे रंग की गायें भी अच्छी होती है.
2. चर्म – पतला, चिकना और रेशम-सा नर्म बलोंदार हो.
3. ऊंचाई – जाति के अनुसार बड़े कद की हो.
4. लम्बाई – शरीर लम्बा और छाती चौड़ी होनी चाहिए.
5. सिर – छोटा, मस्तक चौड़ा और गर्दन लम्बी व पतली हो, किन्तु साहिवाल आदि नस्ल के गोवंश भारी तथा छोटी गर्दन वाले होते है.
6. सींग – चिकने तथा जाति (नस्ल) के अनुसार आकार वाले हों. कपिला गाय के सींग हिलते तथा नीचे की ओर झुके हुए व चपटे होते है.
7. कान – उभरे हुए और बड़े हो. उनके भीतर की चमड़ी मुलायम तथा पीले रंग की हो.
8. ऑंखें – साफ, बड़ी, ममतामयी एवं स्निग्ध हो.
9. नाक – साफ हो और उससे पानी न बहता हो.
10. होंठ – कोमल, सटे हुए एवं ताम्बे के से लाल रंग के हो.
11. दांत – सफेद मजबूत तथा कीड़े- रहित हों.
12. जीभ – साधारण लम्बी, कुछ लाल-सी, मुलायम एवं कांटे रहित हो.
13. गला – साफ, सुरीला एवं ऊंचे स्वरवाला हो.
14. पूंछ – पतली, काली चौरी वाली और जाति के अनुसार लम्बी हो. सफेद चौरी वाली लक्षण अधिकतर नस्लों में दोष माना जाता है. किसी नस्ल का ही अच्छा होता है.
15. पुट्ठे – चौड़े, खुले हुए, स्थूल और ऊंचे हो.
16. धुन्नी (पेट के नीचे की चमड़ी) – बड़ी, फैली हुई और मुलायम हो.
17. जांघे – चौड़ी और फासले पर हो.
18. पैर – सुडौल, मजबूत एवं लम्बे हो, परंतु चलते समय आपस में न लगते हो.
19. खुर – सटे हुए, गोल एवं मजबूत हों और इनके भीतर की चमड़ी पीली व मुलायम हो.
20. ऐन – खुला, चौकोर, चौड़ा तथा बड़ा हो. अगले पैरों की तरफ से उभरी हुई रस्सी के आकार की दूध की नसें ऐन की ओर आती दिखाई पड़ती हो.
21. थन – लंबे, मुलायम और दूर-दूर हो. चारों थान एक-से तथा बड़े हों.
22. शरीर – नीरोग तथा भरा हुआ, किन्तु मोटा न हो. वस्तुतः मोटी गाय में केवल मांस ही ज्यादा बढ़ जाता है. जिससे उसकी दूध देने की शक्ति कम हो जाती है.
23. पसमाव (दूध का बहाव) – एक-सा और मोटी धार का हो एवं बर्तन से टकराकर घर-घर की-सी गंभीर ध्वनि करने वाला हो.
24. दूध – पीली झलक वाला और गाढ़ा हो.
25. स्वाभाव – गंभीर, सीधा, प्रेममय एवं उत्तेजना-रहित हो. वह ऐन के छूने पर क्रोध न करने वाली और सबसे सरलतापूर्वक दुहा लेने वाली हो.
26. चाल – मंद और सीधी हो.
27. ज्ञातवंशज – दुधारू गायों तथा बलिष्ठ सांडों के कुल की हो.
28. रूचि – सभी किस्म के अच्छे चारे-दाने को रुचिपूर्वक खाने वाली हो.
29. गलकम्बल एवं ककुंद – झालदार हो और ककुंद पूर्ण विकसित हो.
कहा गया है –
उदर, कुक्षि, कूल्हे दोऊ, माता, छाती, पीठ. ऊँचे उभरे अंग छै, यह शुभ लच्छन दीठ.
युगल नेत्र अरु कर्ण हों, विस्तृत और सामान. मस्तक ऊँचों लेखिये, सब विधि उत्तम जान.
गलकम्बल, गर्दन तथा, पूँछ रु थन दोऊ रान. लम्बे चौड़े अंग लखि, उत्तम कहत सुजान.
What is the slope of a surface having a rise of 5 feet and a run of 0 feet?
Answer: The slope is "undefined."
Step-by-step explanation: In math, division by 0 is undefined-- like you can't do it
For slope, you need to divide rise/run. If the run is 0, so undefined.
In real life, this surface would be like a wall or a door. They don't have a slope if they're constructed properly!
True or false? Jdkdjdjdjjddjds
Answer:
True
Step-by-step explanation:
To divide fractions, flip one of the fractions then multiply them together.
-1/10 ÷ -3/5 =
-1/10 ÷ -5/3=
-1/10 x -5/3 = 5/30
Because a negative times a negative is a positive the product/quotient is positive.
Will give you Brainliest
I don't understand it. Explain more.
PLEASE HELPP Write the equation of the line fully simplified slope-intercept form.
the ratio of width to the length is 2 : 7 if the width of the the window is 3 feet then what is the length
Answer:
I think it's 8 because 1 is added to 2
Answer:
3:10.5
Step-by-step explanation:
3/2 = 1.5. Therefore, you have to multiply 2 and 7 by 1.5 to find the equivalent ratio.
In the rhombus ABCD, ĐDAE = 30°. Which is ĐABC?
309
D
C
A.
30°
OB.
60°
c.
120°
OD.
150°
Answer:
C. 120 deg
Step-by-step explanation:
All sides of a rhombus are congruent.
That means that triangle ADC is an isosceles triangle with AD = CD, so angles DAE and DCE are congruent.
m<DAE + m<DCE + m<ADC = 180
30 + 30 + m<ADC = 180
m<ADC = 120
Opposite angles of a rhombus are congruent, so
m<ABC = m<ADC = 120