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Leno4ka [110]
3 years ago
12

Carlotta is helping her grandfather center a large framed picture on his living room wall. The

Mathematics
1 answer:
slamgirl [31]3 years ago
3 0

Answer:

8.25 ft.

Step-by-step explanation:

Subtract 7.5 from 24 to get the remaining amount of wall that has no picture frame covering it. 24 - 7.5 = 16.5. You then would divide 16.5 by 2 as there are two sides on either side of the painting that need to be covered. 16.5 / 2 = 8.25. To check yourself: 8.25 + 8.25 + 7.5 = 24.

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Mark's computer weighs 35.769 pounds.
lawyer [7]

Answer:

you have to round up so it would round up to 35.800

Step-by-step explanation:

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3 years ago
So Brandon has $987.00. She deposits $247.78. Then she cashes a check of 600.00 To a community beach for some new supply's. how
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Brandon would end up having $1,174.78 left over
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Read 2 more answers
Consider the following number line. What is the sign of B+A
podryga [215]

Answer:

c

Step-by-step explanation:

im 95% sure

8 0
3 years ago
Bonjour, pouvez vous m'aidez svp ^^ Ci-contre, [MH] est une hauteur du triangle MAT. Éva affirme que le périmètre du triangle MA
Anna35 [415]

Cette question est incomplète.

Question complète

Exercer:

En face, [MH] est une hauteur du triangle MAT.

a.Calculer MH, puis HT.

b. Eva dit: "".

A-t-elle raison? Expliquer.

MA = 7,8cm

MT = 7,5cm

AH = 3cm

Answer:

La réponse d'Eva est incorrecte

Step-by-step explanation:

Nous résolvons les questions abive en utilisant le théorème de Pythagore

c² = a² + b²

a) Application de la formule ci-dessus:

Étape 1

Trouver MH

MA² = MH² + HA²

7,8² = MH² + 3²

MH² = 60,84-9

MH² = 51,84

MH = √51,84

MH = 7,2 cm

Étape 2

Résoudre pour HT

MT² = MH² + HT²

7,5² = 7,2² + HT²

HT² = 56,25 à 51,84

HT = √4,41

HT = 2,1 cm

b) La formule pour le périmètre du triangle MAT =

MA + MT + AH + HT

= 7,8 + 7,5 + 2,1 + 3 = 20,4 cm

Le périmètre du triangle MAT est de 20,4 cm

Donc, la réponse d'Eva est incorrecte

8 0
3 years ago
Brandon and his friend Adam both mow lawns. Brandon earns $ per week mowing lawns while Adam earns $ per week mowing lawns. Part
olga55 [171]

Answer:

Step-by-step explanation:

3 0
3 years ago
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